idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
1,000 | SplashPath *Splash::makeStrokePath(SplashPath *path, GBool flatten) {
SplashPath *pathIn, *pathOut;
SplashCoord w, d, dx, dy, wdx, wdy, dxNext, dyNext, wdxNext, wdyNext;
SplashCoord crossprod, dotprod, miter, m;
GBool first, last, closed;
int subpathStart, next, i;
int left0, left1, left2, right0, right1, r... | DoS Exec Code Overflow | 0 | SplashPath *Splash::makeStrokePath(SplashPath *path, GBool flatten) {
SplashPath *pathIn, *pathOut;
SplashCoord w, d, dx, dy, wdx, wdy, dxNext, dyNext, wdxNext, wdyNext;
SplashCoord crossprod, dotprod, miter, m;
GBool first, last, closed;
int subpathStart, next, i;
int left0, left1, left2, right0, right1, r... | @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,001 | inline void Splash::pipeIncX(SplashPipe *pipe) {
++pipe->x;
if (state->softMask) {
++pipe->softMaskPtr;
}
switch (bitmap->mode) {
case splashModeMono1:
if (!(pipe->destColorMask >>= 1)) {
pipe->destColorMask = 0x80;
++pipe->destColorPtr;
}
break;
case splashModeMono8:
++pipe-... | DoS Exec Code Overflow | 0 | inline void Splash::pipeIncX(SplashPipe *pipe) {
++pipe->x;
if (state->softMask) {
++pipe->softMaskPtr;
}
switch (bitmap->mode) {
case splashModeMono1:
if (!(pipe->destColorMask >>= 1)) {
pipe->destColorMask = 0x80;
++pipe->destColorPtr;
}
break;
case splashModeMono8:
++pipe-... | @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,002 | inline void Splash::pipeInit(SplashPipe *pipe, int x, int y,
SplashPattern *pattern, SplashColorPtr cSrc,
SplashCoord aInput, GBool usesShape,
GBool nonIsolatedGroup) {
pipeSetXY(pipe, x, y);
pipe->pattern = NULL;
if (pattern) {
if (pattern->isStatic()) {
pattern->getColor(x, y,... | DoS Exec Code Overflow | 0 | inline void Splash::pipeInit(SplashPipe *pipe, int x, int y,
SplashPattern *pattern, SplashColorPtr cSrc,
SplashCoord aInput, GBool usesShape,
GBool nonIsolatedGroup) {
pipeSetXY(pipe, x, y);
pipe->pattern = NULL;
if (pattern) {
if (pattern->isStatic()) {
pattern->getColor(x, y,... | @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,003 | inline void Splash::pipeRun(SplashPipe *pipe) {
Guchar aSrc, aDest, alpha2, alpha0, aResult;
SplashColor cDest, cBlend;
Guchar cResult0, cResult1, cResult2, cResult3;
if (pipe->pattern) {
pipe->pattern->getColor(pipe->x, pipe->y, pipe->cSrcVal);
}
if (pipe->noTransparency && !state->blendFunc) {
... | DoS Exec Code Overflow | 0 | inline void Splash::pipeRun(SplashPipe *pipe) {
Guchar aSrc, aDest, alpha2, alpha0, aResult;
SplashColor cDest, cBlend;
Guchar cResult0, cResult1, cResult2, cResult3;
if (pipe->pattern) {
pipe->pattern->getColor(pipe->x, pipe->y, pipe->cSrcVal);
}
if (pipe->noTransparency && !state->blendFunc) {
... | @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,004 | inline void Splash::pipeSetXY(SplashPipe *pipe, int x, int y) {
pipe->x = x;
pipe->y = y;
if (state->softMask) {
pipe->softMaskPtr =
&state->softMask->data[y * state->softMask->rowSize + x];
}
switch (bitmap->mode) {
case splashModeMono1:
pipe->destColorPtr = &bitmap->data[y * bitmap->rowSiz... | DoS Exec Code Overflow | 0 | inline void Splash::pipeSetXY(SplashPipe *pipe, int x, int y) {
pipe->x = x;
pipe->y = y;
if (state->softMask) {
pipe->softMaskPtr =
&state->softMask->data[y * state->softMask->rowSize + x];
}
switch (bitmap->mode) {
case splashModeMono1:
pipe->destColorPtr = &bitmap->data[y * bitmap->rowSiz... | @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,005 | SplashError Splash::restoreState() {
SplashState *oldState;
if (!state->next) {
return splashErrNoSave;
}
oldState = state;
state = state->next;
delete oldState;
return splashOk;
}
| DoS Exec Code Overflow | 0 | SplashError Splash::restoreState() {
SplashState *oldState;
if (!state->next) {
return splashErrNoSave;
}
oldState = state;
state = state->next;
delete oldState;
return splashOk;
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,006 | void Splash::saveState() {
SplashState *newState;
newState = state->copy();
newState->next = state;
state = newState;
}
| DoS Exec Code Overflow | 0 | void Splash::saveState() {
SplashState *newState;
newState = state->copy();
newState->next = state;
state = newState;
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,007 | void Splash::setBlendFunc(SplashBlendFunc func) {
state->blendFunc = func;
}
| DoS Exec Code Overflow | 0 | void Splash::setBlendFunc(SplashBlendFunc func) {
state->blendFunc = func;
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,008 | void Splash::setFlatness(SplashCoord flatness) {
if (flatness < 1) {
state->flatness = 1;
} else {
state->flatness = flatness;
}
}
| DoS Exec Code Overflow | 0 | void Splash::setFlatness(SplashCoord flatness) {
if (flatness < 1) {
state->flatness = 1;
} else {
state->flatness = flatness;
}
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,009 | void Splash::setInNonIsolatedGroup(SplashBitmap *alpha0BitmapA,
int alpha0XA, int alpha0YA) {
alpha0Bitmap = alpha0BitmapA;
alpha0X = alpha0XA;
alpha0Y = alpha0YA;
state->inNonIsolatedGroup = gTrue;
}
| DoS Exec Code Overflow | 0 | void Splash::setInNonIsolatedGroup(SplashBitmap *alpha0BitmapA,
int alpha0XA, int alpha0YA) {
alpha0Bitmap = alpha0BitmapA;
alpha0X = alpha0XA;
alpha0Y = alpha0YA;
state->inNonIsolatedGroup = gTrue;
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,010 | void Splash::setLineCap(int lineCap) {
state->lineCap = lineCap;
}
| DoS Exec Code Overflow | 0 | void Splash::setLineCap(int lineCap) {
state->lineCap = lineCap;
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,011 | void Splash::setLineDash(SplashCoord *lineDash, int lineDashLength,
SplashCoord lineDashPhase) {
state->setLineDash(lineDash, lineDashLength, lineDashPhase);
}
| DoS Exec Code Overflow | 0 | void Splash::setLineDash(SplashCoord *lineDash, int lineDashLength,
SplashCoord lineDashPhase) {
state->setLineDash(lineDash, lineDashLength, lineDashPhase);
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,012 | void Splash::setLineWidth(SplashCoord lineWidth) {
state->lineWidth = lineWidth;
}
| DoS Exec Code Overflow | 0 | void Splash::setLineWidth(SplashCoord lineWidth) {
state->lineWidth = lineWidth;
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,013 | void Splash::setMatrix(SplashCoord *matrix) {
memcpy(state->matrix, matrix, 6 * sizeof(SplashCoord));
}
| DoS Exec Code Overflow | 0 | void Splash::setMatrix(SplashCoord *matrix) {
memcpy(state->matrix, matrix, 6 * sizeof(SplashCoord));
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,014 | void Splash::setScreen(SplashScreen *screen) {
state->setScreen(screen);
}
| DoS Exec Code Overflow | 0 | void Splash::setScreen(SplashScreen *screen) {
state->setScreen(screen);
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,015 | void Splash::setSoftMask(SplashBitmap *softMask) {
state->setSoftMask(softMask);
}
| DoS Exec Code Overflow | 0 | void Splash::setSoftMask(SplashBitmap *softMask) {
state->setSoftMask(softMask);
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,016 | void Splash::setStrokeAlpha(SplashCoord alpha) {
state->strokeAlpha = alpha;
}
| DoS Exec Code Overflow | 0 | void Splash::setStrokeAlpha(SplashCoord alpha) {
state->strokeAlpha = alpha;
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,017 | void Splash::setStrokePattern(SplashPattern *strokePattern) {
state->setStrokePattern(strokePattern);
}
| DoS Exec Code Overflow | 0 | void Splash::setStrokePattern(SplashPattern *strokePattern) {
state->setStrokePattern(strokePattern);
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,018 | SplashError Splash::stroke(SplashPath *path) {
SplashPath *path2, *dPath;
if (debugMode) {
printf("stroke [dash:%d] [width:%.2f]:\n",
state->lineDashLength, (double)state->lineWidth);
dumpPath(path);
}
opClipRes = splashClipAllOutside;
if (path->length == 0) {
return splashErrEmptyPath;
}
... | DoS Exec Code Overflow | 0 | SplashError Splash::stroke(SplashPath *path) {
SplashPath *path2, *dPath;
if (debugMode) {
printf("stroke [dash:%d] [width:%.2f]:\n",
state->lineDashLength, (double)state->lineWidth);
dumpPath(path);
}
opClipRes = splashClipAllOutside;
if (path->length == 0) {
return splashErrEmptyPath;
}
... | @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,019 | void Splash::strokeWide(SplashPath *path) {
SplashPath *path2;
path2 = makeStrokePath(path, gFalse);
fillWithPattern(path2, gFalse, state->strokePattern, state->strokeAlpha);
delete path2;
}
| DoS Exec Code Overflow | 0 | void Splash::strokeWide(SplashPath *path) {
SplashPath *path2;
path2 = makeStrokePath(path, gFalse);
fillWithPattern(path2, gFalse, state->strokePattern, state->strokeAlpha);
delete path2;
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,020 | inline void Splash::transform(SplashCoord *matrix,
SplashCoord xi, SplashCoord yi,
SplashCoord *xo, SplashCoord *yo) {
*xo = xi * matrix[0] + yi * matrix[2] + matrix[4];
*yo = xi * matrix[1] + yi * matrix[3] + matrix[5];
}
| DoS Exec Code Overflow | 0 | inline void Splash::transform(SplashCoord *matrix,
SplashCoord xi, SplashCoord yi,
SplashCoord *xo, SplashCoord *yo) {
*xo = xi * matrix[0] + yi * matrix[2] + matrix[4];
*yo = xi * matrix[1] + yi * matrix[3] + matrix[5];
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,021 | inline void Splash::updateModX(int x) {
if (x < modXMin) {
modXMin = x;
}
if (x > modXMax) {
modXMax = x;
}
}
| DoS Exec Code Overflow | 0 | inline void Splash::updateModX(int x) {
if (x < modXMin) {
modXMin = x;
}
if (x > modXMax) {
modXMax = x;
}
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,022 | SplashError Splash::xorFill(SplashPath *path, GBool eo) {
SplashPipe pipe;
SplashXPath *xPath;
SplashXPathScanner *scanner;
int xMinI, yMinI, xMaxI, yMaxI, x0, x1, y;
SplashClipResult clipRes, clipRes2;
SplashBlendFunc origBlendFunc;
if (path->length == 0) {
return splashErrEmptyPath;
}
xPath = n... | DoS Exec Code Overflow | 0 | SplashError Splash::xorFill(SplashPath *path, GBool eo) {
SplashPipe pipe;
SplashXPath *xPath;
SplashXPathScanner *scanner;
int xMinI, yMinI, xMaxI, yMaxI, x0, x1, y;
SplashClipResult clipRes, clipRes2;
SplashBlendFunc origBlendFunc;
if (path->length == 0) {
return splashErrEmptyPath;
}
xPath = n... | @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Marco Pesenti Gritti <mpg@redhat.com>
//
//... | CWE-189 | null | null |
1,023 | Guchar SplashBitmap::getAlpha(int x, int y) {
return alpha[y * width + x];
}
| DoS Exec Code Overflow | 0 | Guchar SplashBitmap::getAlpha(int x, int y) {
return alpha[y * width + x];
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2006 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2006, 2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2007 Ilmari Heikkinen <ilmari.heikkinen@gmail.com>
//... | CWE-189 | null | null |
1,024 | SplashError SplashBitmap::writePNMFile(char *fileName) {
FILE *f;
SplashError e;
if (!(f = fopen(fileName, "wb"))) {
return splashErrOpenFile;
}
e = this->writePNMFile(f);
fclose(f);
return e;
}
| DoS Exec Code Overflow | 0 | SplashError SplashBitmap::writePNMFile(char *fileName) {
FILE *f;
SplashError e;
if (!(f = fopen(fileName, "wb"))) {
return splashErrOpenFile;
}
e = this->writePNMFile(f);
fclose(f);
return e;
}
| @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2006 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2006, 2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2007 Ilmari Heikkinen <ilmari.heikkinen@gmail.com>
//... | CWE-189 | null | null |
1,025 | SplashError SplashBitmap::writePNMFile(FILE *f) {
SplashColorPtr row, p;
int x, y;
switch (mode) {
case splashModeMono1:
fprintf(f, "P4\n%d %d\n", width, height);
row = data;
for (y = 0; y < height; ++y) {
p = row;
for (x = 0; x < width; x += 8) {
fputc(*p ^ 0xff, f);
++p;
}
... | DoS Exec Code Overflow | 0 | SplashError SplashBitmap::writePNMFile(FILE *f) {
SplashColorPtr row, p;
int x, y;
switch (mode) {
case splashModeMono1:
fprintf(f, "P4\n%d %d\n", width, height);
row = data;
for (y = 0; y < height; ++y) {
p = row;
for (x = 0; x < width; x += 8) {
fputc(*p ^ 0xff, f);
++p;
}
... | @@ -11,7 +11,7 @@
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
-// Copyright (C) 2006 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2006, 2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2007 Ilmari Heikkinen <ilmari.heikkinen@gmail.com>
//... | CWE-189 | null | null |
1,026 | GBool SplashFTFont::getGlyph(int c, int xFrac, int yFrac,
SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) {
return SplashFont::getGlyph(c, xFrac, 0, bitmap, x0, y0, clip, clipRes);
}
| DoS Exec Code Overflow | 0 | GBool SplashFTFont::getGlyph(int c, int xFrac, int yFrac,
SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) {
return SplashFont::getGlyph(c, xFrac, 0, bitmap, x0, y0, clip, clipRes);
}
| @@ -243,7 +243,7 @@ GBool SplashFTFont::makeGlyph(int c, int xFrac, int yFrac,
} else {
rowSize = (bitmap->w + 7) >> 3;
}
- bitmap->data = (Guchar *)gmalloc(rowSize * bitmap->h);
+ bitmap->data = (Guchar *)gmallocn(rowSize, bitmap->h);
bitmap->freeData = gTrue;
for (i = 0, p = bitmap->data, q = slot-... | CWE-189 | null | null |
1,027 | SplashPath *SplashFTFont::getGlyphPath(int c) {
static FT_Outline_Funcs outlineFuncs = {
#if FREETYPE_MINOR <= 1
(int (*)(FT_Vector *, void *))&glyphPathMoveTo,
(int (*)(FT_Vector *, void *))&glyphPathLineTo,
(int (*)(FT_Vector *, FT_Vector *, void *))&glyphPathConicTo,
(int (*)(FT_Vector *, FT_Vector... | DoS Exec Code Overflow | 0 | SplashPath *SplashFTFont::getGlyphPath(int c) {
static FT_Outline_Funcs outlineFuncs = {
#if FREETYPE_MINOR <= 1
(int (*)(FT_Vector *, void *))&glyphPathMoveTo,
(int (*)(FT_Vector *, void *))&glyphPathLineTo,
(int (*)(FT_Vector *, FT_Vector *, void *))&glyphPathConicTo,
(int (*)(FT_Vector *, FT_Vector... | @@ -243,7 +243,7 @@ GBool SplashFTFont::makeGlyph(int c, int xFrac, int yFrac,
} else {
rowSize = (bitmap->w + 7) >> 3;
}
- bitmap->data = (Guchar *)gmalloc(rowSize * bitmap->h);
+ bitmap->data = (Guchar *)gmallocn(rowSize, bitmap->h);
bitmap->freeData = gTrue;
for (i = 0, p = bitmap->data, q = slot-... | CWE-189 | null | null |
1,028 | static int glyphPathConicTo(const FT_Vector *ctrl, const FT_Vector *pt,
void *path) {
SplashFTFontPath *p = (SplashFTFontPath *)path;
SplashCoord x0, y0, x1, y1, x2, y2, x3, y3, xc, yc;
if (!p->path->getCurPt(&x0, &y0)) {
return 0;
}
xc = (SplashCoord)ctrl->x * p->textScale / 64.0;
yc = (SplashC... | DoS Exec Code Overflow | 0 | static int glyphPathConicTo(const FT_Vector *ctrl, const FT_Vector *pt,
void *path) {
SplashFTFontPath *p = (SplashFTFontPath *)path;
SplashCoord x0, y0, x1, y1, x2, y2, x3, y3, xc, yc;
if (!p->path->getCurPt(&x0, &y0)) {
return 0;
}
xc = (SplashCoord)ctrl->x * p->textScale / 64.0;
yc = (SplashC... | @@ -243,7 +243,7 @@ GBool SplashFTFont::makeGlyph(int c, int xFrac, int yFrac,
} else {
rowSize = (bitmap->w + 7) >> 3;
}
- bitmap->data = (Guchar *)gmalloc(rowSize * bitmap->h);
+ bitmap->data = (Guchar *)gmallocn(rowSize, bitmap->h);
bitmap->freeData = gTrue;
for (i = 0, p = bitmap->data, q = slot-... | CWE-189 | null | null |
1,029 | SplashFTFont::~SplashFTFont() {
}
| DoS Exec Code Overflow | 0 | SplashFTFont::~SplashFTFont() {
}
| @@ -243,7 +243,7 @@ GBool SplashFTFont::makeGlyph(int c, int xFrac, int yFrac,
} else {
rowSize = (bitmap->w + 7) >> 3;
}
- bitmap->data = (Guchar *)gmalloc(rowSize * bitmap->h);
+ bitmap->data = (Guchar *)gmallocn(rowSize, bitmap->h);
bitmap->freeData = gTrue;
for (i = 0, p = bitmap->data, q = slot-... | CWE-189 | null | null |
1,030 | void gMemReport(FILE *f) {
GMemHdr *p;
fprintf(f, "%d memory allocations in all\n", gMemIndex);
if (gMemAlloc > 0) {
fprintf(f, "%d memory blocks left allocated:\n", gMemAlloc);
fprintf(f, " index size\n");
fprintf(f, "-------- --------\n");
for (p = gMemHead; p; p = p->next) {
fprintf(... | DoS Exec Code Overflow | 0 | void gMemReport(FILE *f) {
GMemHdr *p;
fprintf(f, "%d memory allocations in all\n", gMemIndex);
if (gMemAlloc > 0) {
fprintf(f, "%d memory blocks left allocated:\n", gMemAlloc);
fprintf(f, " index size\n");
fprintf(f, "-------- --------\n");
for (p = gMemHead; p; p = p->next) {
fprintf(... | @@ -216,6 +216,28 @@ void *gmallocn_checkoverflow(int nObjs, int objSize) GMEM_EXCEP {
return gmallocn(nObjs, objSize, true);
}
+inline static void *gmallocn3(int a, int b, int c, bool checkoverflow) GMEM_EXCEP {
+ int n = a * b;
+ if (b <= 0 || a < 0 || a >= INT_MAX / b) {
+#if USE_EXCEPTIONS
+ throw GMemEx... | CWE-399 | null | null |
1,031 | pair<const EntityDescriptor*,const RoleDescriptor*> DynamicMetadataProvider::getEntityDescriptor(const Criteria& criteria) const
{
Category& log = Category::getInstance(SAML_LOGCAT ".MetadataProvider.Dynamic");
bool writeLocked = false;
pair<const EntityDescriptor*,const RoleDescriptor*> entity = Abstract... | null | 0 | pair<const EntityDescriptor*,const RoleDescriptor*> DynamicMetadataProvider::getEntityDescriptor(const Criteria& criteria) const
{
Category& log = Category::getInstance(SAML_LOGCAT ".MetadataProvider.Dynamic");
bool writeLocked = false;
pair<const EntityDescriptor*,const RoleDescriptor*> entity = Abstract... | @@ -79,7 +79,7 @@ namespace opensaml {
};
DynamicMetadataProvider::DynamicMetadataProvider(const DOMElement* e)
- : AbstractMetadataProvider(e),
+ : AbstractMetadataProvider(e), MetadataProvider(e),
m_validate(XMLHelper::getAttrBool(e, false, validate)),
m_id(XMLHelper::getAttrString(e, "Dynam... | CWE-347 | null | null |
1,032 | const XMLObject* DynamicMetadataProvider::getMetadata() const
{
throw MetadataException("getMetadata operation not implemented on this provider.");
}
| null | 0 | const XMLObject* DynamicMetadataProvider::getMetadata() const
{
throw MetadataException("getMetadata operation not implemented on this provider.");
}
| @@ -79,7 +79,7 @@ namespace opensaml {
};
DynamicMetadataProvider::DynamicMetadataProvider(const DOMElement* e)
- : AbstractMetadataProvider(e),
+ : AbstractMetadataProvider(e), MetadataProvider(e),
m_validate(XMLHelper::getAttrBool(e, false, validate)),
m_id(XMLHelper::getAttrString(e, "Dynam... | CWE-347 | null | null |
1,033 | Lockable* DynamicMetadataProvider::lock()
{
m_lock->rdlock();
return this;
}
| null | 0 | Lockable* DynamicMetadataProvider::lock()
{
m_lock->rdlock();
return this;
}
| @@ -79,7 +79,7 @@ namespace opensaml {
};
DynamicMetadataProvider::DynamicMetadataProvider(const DOMElement* e)
- : AbstractMetadataProvider(e),
+ : AbstractMetadataProvider(e), MetadataProvider(e),
m_validate(XMLHelper::getAttrBool(e, false, validate)),
m_id(XMLHelper::getAttrString(e, "Dynam... | CWE-347 | null | null |
1,034 | EntityDescriptor* DynamicMetadataProvider::resolve(const Criteria& criteria) const
{
string name;
if (criteria.entityID_ascii) {
name = criteria.entityID_ascii;
}
else if (criteria.entityID_unicode) {
auto_ptr_char temp(criteria.entityID_unicode);
name = temp.get();
}
els... | null | 0 | EntityDescriptor* DynamicMetadataProvider::resolve(const Criteria& criteria) const
{
string name;
if (criteria.entityID_ascii) {
name = criteria.entityID_ascii;
}
else if (criteria.entityID_unicode) {
auto_ptr_char temp(criteria.entityID_unicode);
name = temp.get();
}
els... | @@ -79,7 +79,7 @@ namespace opensaml {
};
DynamicMetadataProvider::DynamicMetadataProvider(const DOMElement* e)
- : AbstractMetadataProvider(e),
+ : AbstractMetadataProvider(e), MetadataProvider(e),
m_validate(XMLHelper::getAttrBool(e, false, validate)),
m_id(XMLHelper::getAttrString(e, "Dynam... | CWE-347 | null | null |
1,035 | void DynamicMetadataProvider::unlock()
{
m_lock->unlock();
}
| null | 0 | void DynamicMetadataProvider::unlock()
{
m_lock->unlock();
}
| @@ -79,7 +79,7 @@ namespace opensaml {
};
DynamicMetadataProvider::DynamicMetadataProvider(const DOMElement* e)
- : AbstractMetadataProvider(e),
+ : AbstractMetadataProvider(e), MetadataProvider(e),
m_validate(XMLHelper::getAttrBool(e, false, validate)),
m_id(XMLHelper::getAttrString(e, "Dynam... | CWE-347 | null | null |
1,036 | DynamicMetadataProvider::~DynamicMetadataProvider()
{
clearDescriptorIndex(true);
if (m_cleanup_thread) {
m_shutdown = true;
m_cleanup_wait->signal();
m_cleanup_thread->join(nullptr);
delete m_cleanup_thread;
delete m_cleanup_wait;
m_cleanup_thread = nullptr;
... | null | 0 | DynamicMetadataProvider::~DynamicMetadataProvider()
{
clearDescriptorIndex(true);
if (m_cleanup_thread) {
m_shutdown = true;
m_cleanup_wait->signal();
m_cleanup_thread->join(nullptr);
delete m_cleanup_thread;
delete m_cleanup_wait;
m_cleanup_thread = nullptr;
... | @@ -79,7 +79,7 @@ namespace opensaml {
};
DynamicMetadataProvider::DynamicMetadataProvider(const DOMElement* e)
- : AbstractMetadataProvider(e),
+ : AbstractMetadataProvider(e), MetadataProvider(e),
m_validate(XMLHelper::getAttrBool(e, false, validate)),
m_id(XMLHelper::getAttrString(e, "Dynam... | CWE-347 | null | null |
1,037 | saml2md::MetadataProvider* SHIBSP_DLLLOCAL DynamicMetadataProviderFactory(const DOMElement* const & e)
{
return new DynamicMetadataProvider(e);
}
| null | 0 | saml2md::MetadataProvider* SHIBSP_DLLLOCAL DynamicMetadataProviderFactory(const DOMElement* const & e)
{
return new DynamicMetadataProvider(e);
}
| @@ -95,7 +95,7 @@ namespace shibsp {
};
DynamicMetadataProvider::DynamicMetadataProvider(const DOMElement* e)
- : saml2md::DynamicMetadataProvider(e),
+ : saml2md::DynamicMetadataProvider(e), MetadataProvider(e),
m_verifyHost(XMLHelper::getAttrBool(e, true, verifyHost)),
m_ignoreTransport(XM... | CWE-347 | null | null |
1,038 | saml2md::EntityDescriptor* DynamicMetadataProvider::resolve(const saml2md::MetadataProvider::Criteria& criteria) const
{
#ifdef _DEBUG
xmltooling::NDC("resolve");
#endif
Category& log=Category::getInstance(SHIBSP_LOGCAT ".MetadataProvider.Dynamic");
string name;
if (criteria.entityID_ascii) {
n... | null | 0 | saml2md::EntityDescriptor* DynamicMetadataProvider::resolve(const saml2md::MetadataProvider::Criteria& criteria) const
{
#ifdef _DEBUG
xmltooling::NDC("resolve");
#endif
Category& log=Category::getInstance(SHIBSP_LOGCAT ".MetadataProvider.Dynamic");
string name;
if (criteria.entityID_ascii) {
n... | @@ -95,7 +95,7 @@ namespace shibsp {
};
DynamicMetadataProvider::DynamicMetadataProvider(const DOMElement* e)
- : saml2md::DynamicMetadataProvider(e),
+ : saml2md::DynamicMetadataProvider(e), MetadataProvider(e),
m_verifyHost(XMLHelper::getAttrBool(e, true, verifyHost)),
m_ignoreTransport(XM... | CWE-347 | null | null |
1,039 | virtual ~DynamicMetadataProvider() {}
| null | 0 | virtual ~DynamicMetadataProvider() {}
| @@ -95,7 +95,7 @@ namespace shibsp {
};
DynamicMetadataProvider::DynamicMetadataProvider(const DOMElement* e)
- : saml2md::DynamicMetadataProvider(e),
+ : saml2md::DynamicMetadataProvider(e), MetadataProvider(e),
m_verifyHost(XMLHelper::getAttrBool(e, true, verifyHost)),
m_ignoreTransport(XM... | CWE-347 | null | null |
1,040 | static __be32 *__xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes)
{
__be32 *p = xdr->p;
__be32 *q = p + XDR_QUADLEN(nbytes);
if (q > xdr->end || q < p)
return NULL;
xdr->p = q;
return p;
}
| Overflow | 0 | static __be32 *__xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes)
{
__be32 *p = xdr->p;
__be32 *q = p + XDR_QUADLEN(nbytes);
if (q > xdr->end || q < p)
return NULL;
xdr->p = q;
return p;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,041 | static int decode_filename(struct xdr_stream *xdr, char *name, u32 *length)
{
__be32 *p;
u32 count;
p = xdr_inline_decode(xdr, 4);
if (!p)
goto out_overflow;
count = ntoh32(net_read_uint32(p));
if (count > 255)
goto out_nametoolong;
p = xdr_inline_decode(xdr, count);
if (!p)
goto out_overflow;
memcpy(na... | Overflow | 0 | static int decode_filename(struct xdr_stream *xdr, char *name, u32 *length)
{
__be32 *p;
u32 count;
p = xdr_inline_decode(xdr, 4);
if (!p)
goto out_overflow;
count = ntoh32(net_read_uint32(p));
if (count > 255)
goto out_nametoolong;
p = xdr_inline_decode(xdr, count);
if (!p)
goto out_overflow;
memcpy(na... | @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,042 | static uint32_t *nfs_add_fh3(uint32_t *p, struct nfs_fh *fh)
{
*p++ = hton32(fh->size);
/* zero padding */
if (fh->size & 3)
p[fh->size / 4] = 0;
memcpy(p, fh->data, fh->size);
p += DIV_ROUND_UP(fh->size, 4);
return p;
}
| Overflow | 0 | static uint32_t *nfs_add_fh3(uint32_t *p, struct nfs_fh *fh)
{
*p++ = hton32(fh->size);
/* zero padding */
if (fh->size & 3)
p[fh->size / 4] = 0;
memcpy(p, fh->data, fh->size);
p += DIV_ROUND_UP(fh->size, 4);
return p;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,043 | static uint32_t *nfs_add_filename(uint32_t *p,
uint32_t filename_len, const char *filename)
{
*p++ = hton32(filename_len);
/* zero padding */
if (filename_len & 3)
p[filename_len / 4] = 0;
memcpy(p, filename, filename_len);
p += DIV_ROUND_UP(filename_len, 4);
return p;
}
| Overflow | 0 | static uint32_t *nfs_add_filename(uint32_t *p,
uint32_t filename_len, const char *filename)
{
*p++ = hton32(filename_len);
/* zero padding */
if (filename_len & 3)
p[filename_len / 4] = 0;
memcpy(p, filename, filename_len);
p += DIV_ROUND_UP(filename_len, 4);
return p;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,044 | static uint32_t *nfs_add_uint64(uint32_t *p, uint64_t val)
{
uint64_t nval = hton64(val);
memcpy(p, &nval, 8);
return p + 2;
}
| Overflow | 0 | static uint32_t *nfs_add_uint64(uint32_t *p, uint64_t val)
{
uint64_t nval = hton64(val);
memcpy(p, &nval, 8);
return p + 2;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,045 | static struct inode *nfs_alloc_inode(struct super_block *sb)
{
struct nfs_inode *node;
node = xzalloc(sizeof(*node));
if (!node)
return NULL;
return &node->inode;
}
| Overflow | 0 | static struct inode *nfs_alloc_inode(struct super_block *sb)
{
struct nfs_inode *node;
node = xzalloc(sizeof(*node));
if (!node)
return NULL;
return &node->inode;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,046 | static void nfs_do_close(struct file_priv *priv)
{
if (priv->fifo)
kfifo_free(priv->fifo);
free(priv);
}
| Overflow | 0 | static void nfs_do_close(struct file_priv *priv)
{
if (priv->fifo)
kfifo_free(priv->fifo);
free(priv);
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,047 | static int nfs_fattr3_to_stat(uint32_t *p, struct inode *inode)
{
uint32_t mode;
size_t i;
if (!inode)
return 0;
/* offsetof(struct fattr3, type) = 0 */
switch (ntoh32(net_read_uint32(p + 0))) {
case NF3REG:
inode->i_mode = S_IFREG;
break;
case NF3DIR:
inode->i_mode = S_IFDIR;
break;
case NF3BLK:
... | Overflow | 0 | static int nfs_fattr3_to_stat(uint32_t *p, struct inode *inode)
{
uint32_t mode;
size_t i;
if (!inode)
return 0;
/* offsetof(struct fattr3, type) = 0 */
switch (ntoh32(net_read_uint32(p + 0))) {
case NF3REG:
inode->i_mode = S_IFREG;
break;
case NF3DIR:
inode->i_mode = S_IFDIR;
break;
case NF3BLK:
... | @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,048 | static const char *nfs_get_link(struct dentry *dentry, struct inode *inode)
{
struct nfs_inode *ninode = nfsi(inode);
struct nfs_priv *npriv = ninode->npriv;
int ret;
ret = nfs_readlink_req(npriv, &ninode->fh, &inode->i_link);
if (ret)
return ERR_PTR(ret);
return inode->i_link;
}
| Overflow | 0 | static const char *nfs_get_link(struct dentry *dentry, struct inode *inode)
{
struct nfs_inode *ninode = nfsi(inode);
struct nfs_priv *npriv = ninode->npriv;
int ret;
ret = nfs_readlink_req(npriv, &ninode->fh, &inode->i_link);
if (ret)
return ERR_PTR(ret);
return inode->i_link;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,049 | static int nfs_init(void)
{
rootnfsopts = xstrdup("v3,tcp");
globalvar_add_simple_string("linux.rootnfsopts", &rootnfsopts);
return register_fs_driver(&nfs_driver);
}
| Overflow | 0 | static int nfs_init(void)
{
rootnfsopts = xstrdup("v3,tcp");
globalvar_add_simple_string("linux.rootnfsopts", &rootnfsopts);
return register_fs_driver(&nfs_driver);
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,050 | static int nfs_init_inode(struct nfs_priv *npriv, struct inode *inode,
unsigned int mode)
{
struct nfs_inode *ninode = nfsi(inode);
ninode->npriv = npriv;
inode->i_ino = get_next_ino();
inode->i_mode = mode;
switch (inode->i_mode & S_IFMT) {
default:
return -EINVAL;
case S_IFREG:
inode->i_op = &nfs_f... | Overflow | 0 | static int nfs_init_inode(struct nfs_priv *npriv, struct inode *inode,
unsigned int mode)
{
struct nfs_inode *ninode = nfsi(inode);
ninode->npriv = npriv;
inode->i_ino = get_next_ino();
inode->i_mode = mode;
switch (inode->i_mode & S_IFMT) {
default:
return -EINVAL;
case S_IFREG:
inode->i_op = &nfs_f... | @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,051 | static int nfs_iterate(struct file *file, struct dir_context *ctx)
{
struct dentry *dentry = file->f_path.dentry;
struct inode *dir = d_inode(dentry);
struct nfs_priv *npriv = nfsi(dir)->npriv;
void *buf = NULL;
struct nfs_dir *ndir;
struct xdr_stream *xdr;
int ret;
uint32_t *p, len;
ndir = xzalloc(sizeof(*nd... | Overflow | 0 | static int nfs_iterate(struct file *file, struct dir_context *ctx)
{
struct dentry *dentry = file->f_path.dentry;
struct inode *dir = d_inode(dentry);
struct nfs_priv *npriv = nfsi(dir)->npriv;
void *buf = NULL;
struct nfs_dir *ndir;
struct xdr_stream *xdr;
int ret;
uint32_t *p, len;
ndir = xzalloc(sizeof(*nd... | @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,052 | static int nfs_lseek(struct device_d *dev, FILE *file, loff_t pos)
{
struct file_priv *priv = file->priv;
kfifo_reset(priv->fifo);
return 0;
}
| Overflow | 0 | static int nfs_lseek(struct device_d *dev, FILE *file, loff_t pos)
{
struct file_priv *priv = file->priv;
kfifo_reset(priv->fifo);
return 0;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,053 | static int nfs_mount_req(struct nfs_priv *npriv)
{
uint32_t data[1024];
uint32_t *p;
int len;
int pathlen;
struct packet *nfs_packet;
pathlen = strlen(npriv->path);
debug("%s: %s\n", __func__, npriv->path);
p = &(data[0]);
p = rpc_add_credentials(p);
*p++ = hton32(pathlen);
if (pathlen & 3)
*(p + pathl... | Overflow | 0 | static int nfs_mount_req(struct nfs_priv *npriv)
{
uint32_t data[1024];
uint32_t *p;
int len;
int pathlen;
struct packet *nfs_packet;
pathlen = strlen(npriv->path);
debug("%s: %s\n", __func__, npriv->path);
p = &(data[0]);
p = rpc_add_credentials(p);
*p++ = hton32(pathlen);
if (pathlen & 3)
*(p + pathl... | @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,054 | static int nfs_open(struct device_d *dev, FILE *file, const char *filename)
{
struct inode *inode = file->f_inode;
struct nfs_inode *ninode = nfsi(inode);
struct nfs_priv *npriv = ninode->npriv;
struct file_priv *priv;
priv = xzalloc(sizeof(*priv));
priv->fh = ninode->fh;
priv->npriv = npriv;
file->priv = priv... | Overflow | 0 | static int nfs_open(struct device_d *dev, FILE *file, const char *filename)
{
struct inode *inode = file->f_inode;
struct nfs_inode *ninode = nfsi(inode);
struct nfs_priv *npriv = ninode->npriv;
struct file_priv *priv;
priv = xzalloc(sizeof(*priv));
priv->fh = ninode->fh;
priv->npriv = npriv;
file->priv = priv... | @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,055 | static uint32_t *nfs_read_post_op_attr(uint32_t *p, struct inode *inode)
{
/*
* union post_op_attr switch (bool attributes_follow) {
* case TRUE:
* fattr3 attributes;
* case FALSE:
* void;
* };
*/
if (ntoh32(net_read_uint32(p++))) {
nfs_fattr3_to_stat(p, inode);
p += 21;
}
return p;
}
| Overflow | 0 | static uint32_t *nfs_read_post_op_attr(uint32_t *p, struct inode *inode)
{
/*
* union post_op_attr switch (bool attributes_follow) {
* case TRUE:
* fattr3 attributes;
* case FALSE:
* void;
* };
*/
if (ntoh32(net_read_uint32(p++))) {
nfs_fattr3_to_stat(p, inode);
p += 21;
}
return p;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,056 | static int nfs_read_req(struct file_priv *priv, uint64_t offset,
uint32_t readlen)
{
uint32_t data[1024];
uint32_t *p;
int len;
struct packet *nfs_packet;
uint32_t rlen, eof;
/*
* struct READ3args {
* nfs_fh3 file;
* offset3 offset;
* count3 count;
* };
*
* struct READ3resok {
* post_op_att... | Overflow | 0 | static int nfs_read_req(struct file_priv *priv, uint64_t offset,
uint32_t readlen)
{
uint32_t data[1024];
uint32_t *p;
int len;
struct packet *nfs_packet;
uint32_t rlen, eof;
/*
* struct READ3args {
* nfs_fh3 file;
* offset3 offset;
* count3 count;
* };
*
* struct READ3resok {
* post_op_att... | @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,057 | static void *nfs_readdirattr_req(struct nfs_priv *npriv, struct nfs_dir *dir)
{
uint32_t data[1024];
uint32_t *p;
int len;
struct packet *nfs_packet;
void *buf;
/*
* struct READDIR3args {
* nfs_fh3 dir;
* cookie3 cookie;
* cookieverf3 cookieverf;
* count3 count;
* };
*
* struct entry3 {
* ... | Overflow | 0 | static void *nfs_readdirattr_req(struct nfs_priv *npriv, struct nfs_dir *dir)
{
uint32_t data[1024];
uint32_t *p;
int len;
struct packet *nfs_packet;
void *buf;
/*
* struct READDIR3args {
* nfs_fh3 dir;
* cookie3 cookie;
* cookieverf3 cookieverf;
* count3 count;
* };
*
* struct entry3 {
* ... | @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,058 | static void nfs_remove(struct device_d *dev)
{
struct nfs_priv *npriv = dev->priv;
nfs_umount_req(npriv);
net_unregister(npriv->con);
free(npriv->path);
free(npriv);
}
| Overflow | 0 | static void nfs_remove(struct device_d *dev)
{
struct nfs_priv *npriv = dev->priv;
nfs_umount_req(npriv);
net_unregister(npriv->con);
free(npriv->path);
free(npriv);
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,059 | static void nfs_set_fh(struct inode *inode, struct nfs_fh *fh)
{
struct nfs_inode *ninode = nfsi(inode);
ninode->fh = *fh;
}
| Overflow | 0 | static void nfs_set_fh(struct inode *inode, struct nfs_fh *fh)
{
struct nfs_inode *ninode = nfsi(inode);
ninode->fh = *fh;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,060 | static void nfs_set_rootarg(struct nfs_priv *npriv, struct fs_device_d *fsdev)
{
char *str, *tmp;
const char *bootargs;
str = basprintf("root=/dev/nfs nfsroot=%pI4:%s%s%s", &npriv->server, npriv->path,
rootnfsopts[0] ? "," : "", rootnfsopts);
/* forward specific mount options on demand */
if (npriv->manual_... | Overflow | 0 | static void nfs_set_rootarg(struct nfs_priv *npriv, struct fs_device_d *fsdev)
{
char *str, *tmp;
const char *bootargs;
str = basprintf("root=/dev/nfs nfsroot=%pI4:%s%s%s", &npriv->server, npriv->path,
rootnfsopts[0] ? "," : "", rootnfsopts);
/* forward specific mount options on demand */
if (npriv->manual_... | @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,061 | static int nfs_truncate(struct device_d *dev, FILE *f, loff_t size)
{
return -ENOSYS;
}
| Overflow | 0 | static int nfs_truncate(struct device_d *dev, FILE *f, loff_t size)
{
return -ENOSYS;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,062 | static void nfs_umount_req(struct nfs_priv *npriv)
{
uint32_t data[1024];
uint32_t *p;
int len;
int pathlen;
struct packet *nfs_packet;
pathlen = strlen(npriv->path);
p = &(data[0]);
p = rpc_add_credentials(p);
p = nfs_add_filename(p, pathlen, npriv->path);
len = p - &(data[0]);
nfs_packet = rpc_req(npr... | Overflow | 0 | static void nfs_umount_req(struct nfs_priv *npriv)
{
uint32_t data[1024];
uint32_t *p;
int len;
int pathlen;
struct packet *nfs_packet;
pathlen = strlen(npriv->path);
p = &(data[0]);
p = rpc_add_credentials(p);
p = nfs_add_filename(p, pathlen, npriv->path);
len = p - &(data[0]);
nfs_packet = rpc_req(npr... | @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,063 | static int nfs_write(struct device_d *_dev, FILE *file, const void *inbuf,
size_t insize)
{
return -ENOSYS;
}
| Overflow | 0 | static int nfs_write(struct device_d *_dev, FILE *file, const void *inbuf,
size_t insize)
{
return -ENOSYS;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,064 | static inline struct nfs_inode *nfsi(struct inode *inode)
{
return container_of(inode, struct nfs_inode, inode);
}
| Overflow | 0 | static inline struct nfs_inode *nfsi(struct inode *inode)
{
return container_of(inode, struct nfs_inode, inode);
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,065 | static uint32_t *rpc_add_credentials(uint32_t *p)
{
/*
* *BSD refuses AUTH_NONE, so use AUTH_UNIX. An empty hostname is OK for
* both Linux and *BSD.
*/
/* Provide an AUTH_UNIX credential. */
*p++ = hton32(1); /* AUTH_UNIX */
*p++ = hton32(20); /* auth length: 20 + strlen(hostname) */
*p++ = hton32(0); ... | Overflow | 0 | static uint32_t *rpc_add_credentials(uint32_t *p)
{
/*
* *BSD refuses AUTH_NONE, so use AUTH_UNIX. An empty hostname is OK for
* both Linux and *BSD.
*/
/* Provide an AUTH_UNIX credential. */
*p++ = hton32(1); /* AUTH_UNIX */
*p++ = hton32(20); /* auth length: 20 + strlen(hostname) */
*p++ = hton32(0); ... | @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,066 | static int rpc_lookup_req(struct nfs_priv *npriv, uint32_t prog, uint32_t ver)
{
uint32_t data[16];
struct packet *nfs_packet;
uint32_t port;
data[0] = 0; data[1] = 0; /* auth credential */
data[2] = 0; data[3] = 0; /* auth verifier */
data[4] = hton32(prog);
data[5] = hton32(ver);
data[6] = hton32(17); /* IP_... | Overflow | 0 | static int rpc_lookup_req(struct nfs_priv *npriv, uint32_t prog, uint32_t ver)
{
uint32_t data[16];
struct packet *nfs_packet;
uint32_t port;
data[0] = 0; data[1] = 0; /* auth credential */
data[2] = 0; data[3] = 0; /* auth verifier */
data[4] = hton32(prog);
data[5] = hton32(ver);
data[6] = hton32(17); /* IP_... | @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,067 | static void xdr_init(struct xdr_stream *stream, void *buf, int len)
{
stream->p = stream->buf = buf;
stream->end = stream->buf + len;
}
| Overflow | 0 | static void xdr_init(struct xdr_stream *stream, void *buf, int len)
{
stream->p = stream->buf = buf;
stream->end = stream->buf + len;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,068 | static __be32 *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes)
{
__be32 *p;
if (nbytes == 0)
return xdr->p;
if (xdr->p == xdr->end)
return NULL;
p = __xdr_inline_decode(xdr, nbytes);
return p;
}
| Overflow | 0 | static __be32 *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes)
{
__be32 *p;
if (nbytes == 0)
return xdr->p;
if (xdr->p == xdr->end)
return NULL;
p = __xdr_inline_decode(xdr, nbytes);
return p;
}
| @@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh,
p = nfs_read_post_op_attr(p, NULL);
len = ntoh32(net_read_uint32(p)); /* new path length */
+
+ len = max_t(unsigned int, len,
+ nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t));
+
p++;
*target =... | CWE-119 | null | null |
1,069 | static int nfs_mount_reply(unsigned char *pkt, unsigned len)
{
int ret;
ret = rpc_check_reply(pkt, 1);
if (ret)
return ret;
memcpy(dirfh, pkt + sizeof(struct rpc_reply) + 4, NFS_FHSIZE);
return 0;
}
| Overflow | 0 | static int nfs_mount_reply(unsigned char *pkt, unsigned len)
{
int ret;
ret = rpc_check_reply(pkt, 1);
if (ret)
return ret;
memcpy(dirfh, pkt + sizeof(struct rpc_reply) + 4, NFS_FHSIZE);
return 0;
}
| @@ -502,7 +502,7 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
{
uint32_t *data;
char *path;
- int rlen;
+ unsigned int rlen;
int ret;
ret = rpc_check_reply(pkt, 1);
@@ -515,6 +515,9 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
rlen = ntohl(net_read_uint32(data)... | CWE-119 | null | null |
1,070 | static void nfs_read_req(int offset, int readlen)
{
uint32_t data[1024];
uint32_t *p;
int len;
p = &(data[0]);
p = rpc_add_credentials(p);
memcpy (p, filefh, NFS_FHSIZE);
p += (NFS_FHSIZE / 4);
*p++ = htonl(offset);
*p++ = htonl(readlen);
*p++ = 0;
len = p - &(data[0]);
rpc_req(PROG_NFS, NFS_READ, data,... | Overflow | 0 | static void nfs_read_req(int offset, int readlen)
{
uint32_t data[1024];
uint32_t *p;
int len;
p = &(data[0]);
p = rpc_add_credentials(p);
memcpy (p, filefh, NFS_FHSIZE);
p += (NFS_FHSIZE / 4);
*p++ = htonl(offset);
*p++ = htonl(readlen);
*p++ = 0;
len = p - &(data[0]);
rpc_req(PROG_NFS, NFS_READ, data,... | @@ -502,7 +502,7 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
{
uint32_t *data;
char *path;
- int rlen;
+ unsigned int rlen;
int ret;
ret = rpc_check_reply(pkt, 1);
@@ -515,6 +515,9 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
rlen = ntohl(net_read_uint32(data)... | CWE-119 | null | null |
1,071 | static void nfs_readlink_req(void)
{
uint32_t data[1024];
uint32_t *p;
int len;
p = &(data[0]);
p = rpc_add_credentials(p);
memcpy (p, filefh, NFS_FHSIZE);
p += (NFS_FHSIZE / 4);
len = p - &(data[0]);
rpc_req(PROG_NFS, NFS_READLINK, data, len);
}
| Overflow | 0 | static void nfs_readlink_req(void)
{
uint32_t data[1024];
uint32_t *p;
int len;
p = &(data[0]);
p = rpc_add_credentials(p);
memcpy (p, filefh, NFS_FHSIZE);
p += (NFS_FHSIZE / 4);
len = p - &(data[0]);
rpc_req(PROG_NFS, NFS_READLINK, data, len);
}
| @@ -502,7 +502,7 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
{
uint32_t *data;
char *path;
- int rlen;
+ unsigned int rlen;
int ret;
ret = rpc_check_reply(pkt, 1);
@@ -515,6 +515,9 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
rlen = ntohl(net_read_uint32(data)... | CWE-119 | null | null |
1,072 | static void nfs_send(void)
{
debug("%s\n", __func__);
switch (nfs_state) {
case STATE_PRCLOOKUP_PROG_MOUNT_REQ:
rpc_lookup_req(PROG_MOUNT, 1);
break;
case STATE_PRCLOOKUP_PROG_NFS_REQ:
rpc_lookup_req(PROG_NFS, 2);
break;
case STATE_MOUNT_REQ:
nfs_mount_req(nfs_path);
break;
case STATE_UMOUNT_REQ:
n... | Overflow | 0 | static void nfs_send(void)
{
debug("%s\n", __func__);
switch (nfs_state) {
case STATE_PRCLOOKUP_PROG_MOUNT_REQ:
rpc_lookup_req(PROG_MOUNT, 1);
break;
case STATE_PRCLOOKUP_PROG_NFS_REQ:
rpc_lookup_req(PROG_NFS, 2);
break;
case STATE_MOUNT_REQ:
nfs_mount_req(nfs_path);
break;
case STATE_UMOUNT_REQ:
n... | @@ -502,7 +502,7 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
{
uint32_t *data;
char *path;
- int rlen;
+ unsigned int rlen;
int ret;
ret = rpc_check_reply(pkt, 1);
@@ -515,6 +515,9 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
rlen = ntohl(net_read_uint32(data)... | CWE-119 | null | null |
1,073 | static int nfs_umountall_reply(unsigned char *pkt, unsigned len)
{
int ret;
ret = rpc_check_reply(pkt, 0);
if (ret)
return ret;
memset(dirfh, 0, sizeof(dirfh));
return 0;
}
| Overflow | 0 | static int nfs_umountall_reply(unsigned char *pkt, unsigned len)
{
int ret;
ret = rpc_check_reply(pkt, 0);
if (ret)
return ret;
memset(dirfh, 0, sizeof(dirfh));
return 0;
}
| @@ -502,7 +502,7 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
{
uint32_t *data;
char *path;
- int rlen;
+ unsigned int rlen;
int ret;
ret = rpc_check_reply(pkt, 1);
@@ -515,6 +515,9 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
rlen = ntohl(net_read_uint32(data)... | CWE-119 | null | null |
1,074 | static void nfs_umountall_req(void)
{
uint32_t data[1024];
uint32_t *p;
int len;
if (nfs_server_mount_port < 0)
/* Nothing mounted, nothing to umount */
return;
p = &(data[0]);
p = rpc_add_credentials(p);
len = p - &(data[0]);
rpc_req(PROG_MOUNT, MOUNT_UMOUNTALL, data, len);
}
| Overflow | 0 | static void nfs_umountall_req(void)
{
uint32_t data[1024];
uint32_t *p;
int len;
if (nfs_server_mount_port < 0)
/* Nothing mounted, nothing to umount */
return;
p = &(data[0]);
p = rpc_add_credentials(p);
len = p - &(data[0]);
rpc_req(PROG_MOUNT, MOUNT_UMOUNTALL, data, len);
}
| @@ -502,7 +502,7 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
{
uint32_t *data;
char *path;
- int rlen;
+ unsigned int rlen;
int ret;
ret = rpc_check_reply(pkt, 1);
@@ -515,6 +515,9 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
rlen = ntohl(net_read_uint32(data)... | CWE-119 | null | null |
1,075 | static uint32_t *rpc_add_credentials(uint32_t *p)
{
int hl;
int hostnamelen = 0;
/* Here's the executive summary on authentication requirements of the
* various NFS server implementations: Linux accepts both AUTH_NONE
* and AUTH_UNIX authentication (also accepts an empty hostname field
* in the AUTH_UNIX sche... | Overflow | 0 | static uint32_t *rpc_add_credentials(uint32_t *p)
{
int hl;
int hostnamelen = 0;
/* Here's the executive summary on authentication requirements of the
* various NFS server implementations: Linux accepts both AUTH_NONE
* and AUTH_UNIX authentication (also accepts an empty hostname field
* in the AUTH_UNIX sche... | @@ -502,7 +502,7 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
{
uint32_t *data;
char *path;
- int rlen;
+ unsigned int rlen;
int ret;
ret = rpc_check_reply(pkt, 1);
@@ -515,6 +515,9 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
rlen = ntohl(net_read_uint32(data)... | CWE-119 | null | null |
1,076 | static int rpc_check_reply(unsigned char *pkt, int isnfs)
{
uint32_t *data;
int nfserr;
struct rpc_reply rpc;
memcpy(&rpc, pkt, sizeof(rpc));
if (ntohl(rpc.id) != rpc_id)
return -EINVAL;
if (rpc.rstatus ||
rpc.verifier ||
rpc.astatus ) {
return -EINVAL;
}
if (!isnfs)
return 0;
data = (uin... | Overflow | 0 | static int rpc_check_reply(unsigned char *pkt, int isnfs)
{
uint32_t *data;
int nfserr;
struct rpc_reply rpc;
memcpy(&rpc, pkt, sizeof(rpc));
if (ntohl(rpc.id) != rpc_id)
return -EINVAL;
if (rpc.rstatus ||
rpc.verifier ||
rpc.astatus ) {
return -EINVAL;
}
if (!isnfs)
return 0;
data = (uin... | @@ -502,7 +502,7 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
{
uint32_t *data;
char *path;
- int rlen;
+ unsigned int rlen;
int ret;
ret = rpc_check_reply(pkt, 1);
@@ -515,6 +515,9 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
rlen = ntohl(net_read_uint32(data)... | CWE-119 | null | null |
1,077 | static int rpc_lookup_reply(int prog, unsigned char *pkt, unsigned len)
{
uint32_t port;
int ret;
ret = rpc_check_reply(pkt, 0);
if (ret)
return ret;
port = net_read_uint32((uint32_t *)(pkt + sizeof(struct rpc_reply)));
switch (prog) {
case PROG_MOUNT:
nfs_server_mount_port = ntohl(port);
break;
case PR... | Overflow | 0 | static int rpc_lookup_reply(int prog, unsigned char *pkt, unsigned len)
{
uint32_t port;
int ret;
ret = rpc_check_reply(pkt, 0);
if (ret)
return ret;
port = net_read_uint32((uint32_t *)(pkt + sizeof(struct rpc_reply)));
switch (prog) {
case PROG_MOUNT:
nfs_server_mount_port = ntohl(port);
break;
case PR... | @@ -502,7 +502,7 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
{
uint32_t *data;
char *path;
- int rlen;
+ unsigned int rlen;
int ret;
ret = rpc_check_reply(pkt, 1);
@@ -515,6 +515,9 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
rlen = ntohl(net_read_uint32(data)... | CWE-119 | null | null |
1,078 | static void rpc_lookup_req(int prog, int ver)
{
uint32_t data[16];
data[0] = 0; data[1] = 0; /* auth credential */
data[2] = 0; data[3] = 0; /* auth verifier */
data[4] = htonl(prog);
data[5] = htonl(ver);
data[6] = htonl(17); /* IP_UDP */
data[7] = 0;
rpc_req(PROG_PORTMAP, PORTMAP_GETPORT, data, 8);
}
| Overflow | 0 | static void rpc_lookup_req(int prog, int ver)
{
uint32_t data[16];
data[0] = 0; data[1] = 0; /* auth credential */
data[2] = 0; data[3] = 0; /* auth verifier */
data[4] = htonl(prog);
data[5] = htonl(ver);
data[6] = htonl(17); /* IP_UDP */
data[7] = 0;
rpc_req(PROG_PORTMAP, PORTMAP_GETPORT, data, 8);
}
| @@ -502,7 +502,7 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
{
uint32_t *data;
char *path;
- int rlen;
+ unsigned int rlen;
int ret;
ret = rpc_check_reply(pkt, 1);
@@ -515,6 +515,9 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
rlen = ntohl(net_read_uint32(data)... | CWE-119 | null | null |
1,079 | static int rpc_req(int rpc_prog, int rpc_proc, uint32_t *data, int datalen)
{
struct rpc_call pkt;
unsigned long id;
int sport;
int ret;
unsigned char *payload = net_udp_get_payload(nfs_con);
id = ++rpc_id;
pkt.id = htonl(id);
pkt.type = htonl(MSG_CALL);
pkt.rpcvers = htonl(2); /* use RPC version 2 */
pkt.pr... | Overflow | 0 | static int rpc_req(int rpc_prog, int rpc_proc, uint32_t *data, int datalen)
{
struct rpc_call pkt;
unsigned long id;
int sport;
int ret;
unsigned char *payload = net_udp_get_payload(nfs_con);
id = ++rpc_id;
pkt.id = htonl(id);
pkt.type = htonl(MSG_CALL);
pkt.rpcvers = htonl(2); /* use RPC version 2 */
pkt.pr... | @@ -502,7 +502,7 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
{
uint32_t *data;
char *path;
- int rlen;
+ unsigned int rlen;
int ret;
ret = rpc_check_reply(pkt, 1);
@@ -515,6 +515,9 @@ static int nfs_readlink_reply(unsigned char *pkt, unsigned len)
rlen = ntohl(net_read_uint32(data)... | CWE-119 | null | null |
1,080 | XcursorFileLoadImages (FILE *file, int size)
{
XcursorFile f;
if (!file)
return NULL;
_XcursorStdioFileInitialize (file, &f);
return XcursorXcFileLoadImages (&f, size);
}
| Overflow | 0 | XcursorFileLoadImages (FILE *file, int size)
{
XcursorFile f;
if (!file)
return NULL;
_XcursorStdioFileInitialize (file, &f);
return XcursorXcFileLoadImages (&f, size);
}
| @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,081 | XcursorImagesCreate (int size)
{
XcursorImages *images;
images = malloc (sizeof (XcursorImages) +
size * sizeof (XcursorImage *));
if (!images)
return NULL;
images->nimage = 0;
images->images = (XcursorImage **) (images + 1);
images->name = NULL;
return images;
}
| Overflow | 0 | XcursorImagesCreate (int size)
{
XcursorImages *images;
images = malloc (sizeof (XcursorImages) +
size * sizeof (XcursorImage *));
if (!images)
return NULL;
images->nimage = 0;
images->images = (XcursorImage **) (images + 1);
images->name = NULL;
return images;
}
| @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,082 | XcursorImagesDestroy (XcursorImages *images)
{
int n;
if (!images)
return;
for (n = 0; n < images->nimage; n++)
XcursorImageDestroy (images->images[n]);
if (images->name)
free (images->name);
free (images);
}
| Overflow | 0 | XcursorImagesDestroy (XcursorImages *images)
{
int n;
if (!images)
return;
for (n = 0; n < images->nimage; n++)
XcursorImageDestroy (images->images[n]);
if (images->name)
free (images->name);
free (images);
}
| @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,083 | XcursorImagesSetName (XcursorImages *images, const char *name)
{
char *new;
if (!images || !name)
return;
new = malloc (strlen (name) + 1);
if (!new)
return;
strcpy (new, name);
if (images->name)
free (images->name);
images->name = new;
}
| Overflow | 0 | XcursorImagesSetName (XcursorImages *images, const char *name)
{
char *new;
if (!images || !name)
return;
new = malloc (strlen (name) + 1);
if (!new)
return;
strcpy (new, name);
if (images->name)
free (images->name);
images->name = new;
}
| @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,084 | XcursorLibraryLoadImages (const char *file, const char *theme, int size)
{
FILE *f = NULL;
XcursorImages *images = NULL;
if (!file)
return NULL;
if (theme)
f = XcursorScanTheme (theme, file);
if (!f)
f = XcursorScanTheme ("default", file);
if (f)
{
images = XcursorFileLoad... | Overflow | 0 | XcursorLibraryLoadImages (const char *file, const char *theme, int size)
{
FILE *f = NULL;
XcursorImages *images = NULL;
if (!file)
return NULL;
if (theme)
f = XcursorScanTheme (theme, file);
if (!f)
f = XcursorScanTheme ("default", file);
if (f)
{
images = XcursorFileLoad... | @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,085 | XcursorScanTheme (const char *theme, const char *name)
{
FILE *f = NULL;
char *full;
char *dir;
const char *path;
char *inherits = NULL;
const char *i;
if (!theme || !name)
return NULL;
/*
* Scan this theme
*/
for (path = XcursorLibraryPath ();
path && f == NUL... | Overflow | 0 | XcursorScanTheme (const char *theme, const char *name)
{
FILE *f = NULL;
char *full;
char *dir;
const char *path;
char *inherits = NULL;
const char *i;
if (!theme || !name)
return NULL;
/*
* Scan this theme
*/
for (path = XcursorLibraryPath ();
path && f == NUL... | @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,086 | XcursorXcFileLoadImages (XcursorFile *file, int size)
{
XcursorFileHeader *fileHeader;
XcursorDim bestSize;
int nsize;
XcursorImages *images;
int n;
int toc;
if (!file || size < 0)
return NULL;
fileHeader = _XcursorReadFileHeader (file);
if (!fileHeader)
return NULL;
be... | Overflow | 0 | XcursorXcFileLoadImages (XcursorFile *file, int size)
{
XcursorFileHeader *fileHeader;
XcursorDim bestSize;
int nsize;
XcursorImages *images;
int n;
int toc;
if (!file || size < 0)
return NULL;
fileHeader = _XcursorReadFileHeader (file);
if (!fileHeader)
return NULL;
be... | @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,087 | _XcursorAddPathElt (char *path, const char *elt, int len)
{
int pathlen = strlen (path);
/* append / if the path doesn't currently have one */
if (path[0] == '\0' || path[pathlen - 1] != '/')
{
strcat (path, "/");
pathlen++;
}
if (len == -1)
len = strlen (elt);
/* strip leading slash... | Overflow | 0 | _XcursorAddPathElt (char *path, const char *elt, int len)
{
int pathlen = strlen (path);
/* append / if the path doesn't currently have one */
if (path[0] == '\0' || path[pathlen - 1] != '/')
{
strcat (path, "/");
pathlen++;
}
if (len == -1)
len = strlen (elt);
/* strip leading slash... | @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,088 | _XcursorBuildFullname (const char *dir, const char *subdir, const char *file)
{
char *full;
if (!dir || !subdir || !file)
return NULL;
full = malloc (strlen (dir) + 1 + strlen (subdir) + 1 + strlen (file) + 1);
if (!full)
return NULL;
full[0] = '\0';
_XcursorAddPathElt (full, dir, ... | Overflow | 0 | _XcursorBuildFullname (const char *dir, const char *subdir, const char *file)
{
char *full;
if (!dir || !subdir || !file)
return NULL;
full = malloc (strlen (dir) + 1 + strlen (subdir) + 1 + strlen (file) + 1);
if (!full)
return NULL;
full[0] = '\0';
_XcursorAddPathElt (full, dir, ... | @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,089 | _XcursorBuildThemeDir (const char *dir, const char *theme)
{
const char *colon;
const char *tcolon;
char *full;
char *home;
int dirlen;
int homelen;
int themelen;
int len;
if (!dir || !theme)
return NULL;
colon = strchr (dir, ':');
... | Overflow | 0 | _XcursorBuildThemeDir (const char *dir, const char *theme)
{
const char *colon;
const char *tcolon;
char *full;
char *home;
int dirlen;
int homelen;
int themelen;
int len;
if (!dir || !theme)
return NULL;
colon = strchr (dir, ':');
... | @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,090 | _XcursorFileHeaderCreate (int ntoc)
{
XcursorFileHeader *fileHeader;
if (ntoc > 0x10000)
return NULL;
fileHeader = malloc (sizeof (XcursorFileHeader) +
ntoc * sizeof (XcursorFileToc));
if (!fileHeader)
return NULL;
fileHeader->magic = XCURSOR_MAGIC;
fileHeader->header = XCURSOR_FILE_HEADE... | Overflow | 0 | _XcursorFileHeaderCreate (int ntoc)
{
XcursorFileHeader *fileHeader;
if (ntoc > 0x10000)
return NULL;
fileHeader = malloc (sizeof (XcursorFileHeader) +
ntoc * sizeof (XcursorFileToc));
if (!fileHeader)
return NULL;
fileHeader->magic = XCURSOR_MAGIC;
fileHeader->header = XCURSOR_FILE_HEADE... | @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,091 | _XcursorFileReadChunkHeader (XcursorFile *file,
XcursorFileHeader *fileHeader,
int toc,
XcursorChunkHeader *chunkHeader)
{
if (!file || !fileHeader || !chunkHeader)
return XcursorFalse;
if (!_XcursorSeekToToc (file, fileHeader, toc))
return XcursorFalse;
if (!_XcursorReadUI... | Overflow | 0 | _XcursorFileReadChunkHeader (XcursorFile *file,
XcursorFileHeader *fileHeader,
int toc,
XcursorChunkHeader *chunkHeader)
{
if (!file || !fileHeader || !chunkHeader)
return XcursorFalse;
if (!_XcursorSeekToToc (file, fileHeader, toc))
return XcursorFalse;
if (!_XcursorReadUI... | @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,092 | _XcursorFindBestSize (XcursorFileHeader *fileHeader,
XcursorDim size,
int *nsizesp)
{
unsigned int n;
int nsizes = 0;
XcursorDim bestSize = 0;
XcursorDim thisSize;
if (!fileHeader || !nsizesp)
return 0;
for (n = 0; n < fileHeader->ntoc; n++)
{
if (fileHeader->toc... | Overflow | 0 | _XcursorFindBestSize (XcursorFileHeader *fileHeader,
XcursorDim size,
int *nsizesp)
{
unsigned int n;
int nsizes = 0;
XcursorDim bestSize = 0;
XcursorDim thisSize;
if (!fileHeader || !nsizesp)
return 0;
for (n = 0; n < fileHeader->ntoc; n++)
{
if (fileHeader->toc... | @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,093 | _XcursorFindImageToc (XcursorFileHeader *fileHeader,
XcursorDim size,
int count)
{
unsigned int toc;
XcursorDim thisSize;
if (!fileHeader)
return 0;
for (toc = 0; toc < fileHeader->ntoc; toc++)
{
if (fileHeader->tocs[toc].type != XCURSOR_IMAGE_TYPE)
continue;
thisS... | Overflow | 0 | _XcursorFindImageToc (XcursorFileHeader *fileHeader,
XcursorDim size,
int count)
{
unsigned int toc;
XcursorDim thisSize;
if (!fileHeader)
return 0;
for (toc = 0; toc < fileHeader->ntoc; toc++)
{
if (fileHeader->tocs[toc].type != XCURSOR_IMAGE_TYPE)
continue;
thisS... | @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,094 | _XcursorReadFileHeader (XcursorFile *file)
{
XcursorFileHeader head, *fileHeader;
XcursorUInt skip;
unsigned int n;
if (!file)
return NULL;
if (!_XcursorReadUInt (file, &head.magic))
return NULL;
if (head.magic != XCURSOR_MAGIC)
return NULL;
if (!_XcursorReadUInt (file, &head.he... | Overflow | 0 | _XcursorReadFileHeader (XcursorFile *file)
{
XcursorFileHeader head, *fileHeader;
XcursorUInt skip;
unsigned int n;
if (!file)
return NULL;
if (!_XcursorReadUInt (file, &head.magic))
return NULL;
if (head.magic != XCURSOR_MAGIC)
return NULL;
if (!_XcursorReadUInt (file, &head.he... | @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,095 | _XcursorReadUInt (XcursorFile *file, XcursorUInt *u)
{
unsigned char bytes[4];
if (!file || !u)
return XcursorFalse;
if ((*file->read) (file, bytes, 4) != 4)
return XcursorFalse;
*u = ((bytes[0] << 0) |
(bytes[1] << 8) |
(bytes[2] << 16) |
(bytes[3] << 24));
return XcursorTrue;... | Overflow | 0 | _XcursorReadUInt (XcursorFile *file, XcursorUInt *u)
{
unsigned char bytes[4];
if (!file || !u)
return XcursorFalse;
if ((*file->read) (file, bytes, 4) != 4)
return XcursorFalse;
*u = ((bytes[0] << 0) |
(bytes[1] << 8) |
(bytes[2] << 16) |
(bytes[3] << 24));
return XcursorTrue;... | @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,096 | _XcursorSeekToToc (XcursorFile *file,
XcursorFileHeader *fileHeader,
int toc)
{
if (!file || !fileHeader || \
(*file->seek) (file, fileHeader->tocs[toc].position, SEEK_SET) == EOF)
return XcursorFalse;
return XcursorTrue;
}
| Overflow | 0 | _XcursorSeekToToc (XcursorFile *file,
XcursorFileHeader *fileHeader,
int toc)
{
if (!file || !fileHeader || \
(*file->seek) (file, fileHeader->tocs[toc].position, SEEK_SET) == EOF)
return XcursorFalse;
return XcursorTrue;
}
| @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,097 | _XcursorStdioFileRead (XcursorFile *file, unsigned char *buf, int len)
{
FILE *f = file->closure;
return fread (buf, 1, len, f);
}
| Overflow | 0 | _XcursorStdioFileRead (XcursorFile *file, unsigned char *buf, int len)
{
FILE *f = file->closure;
return fread (buf, 1, len, f);
}
| @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,098 | _XcursorStdioFileSeek (XcursorFile *file, long offset, int whence)
{
FILE *f = file->closure;
return fseek (f, offset, whence);
}
| Overflow | 0 | _XcursorStdioFileSeek (XcursorFile *file, long offset, int whence)
{
FILE *f = file->closure;
return fseek (f, offset, whence);
}
| @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
1,099 | _XcursorStdioFileWrite (XcursorFile *file, unsigned char *buf, int len)
{
FILE *f = file->closure;
return fwrite (buf, 1, len, f);
}
| Overflow | 0 | _XcursorStdioFileWrite (XcursorFile *file, unsigned char *buf, int len)
{
FILE *f = file->closure;
return fwrite (buf, 1, len, f);
}
| @@ -202,6 +202,11 @@ XcursorImageCreate (int width, int height)
{
XcursorImage *image;
+ if (width < 0 || height < 0)
+ return NULL;
+ if (width > XCURSOR_IMAGE_MAX_SIZE || height > XCURSOR_IMAGE_MAX_SIZE)
+ return NULL;
+
image = malloc (sizeof (XcursorImage) +
width * height *... | CWE-190 | null | null |
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