idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
27,200 | qb_ipcs_service_t *mainloop_add_ipc_server(
const char *name, enum qb_ipc_type type, struct qb_ipcs_service_handlers *callbacks)
{
int rc = 0;
qb_ipcs_service_t* server = NULL;
if(gio_map == NULL) {
gio_map = qb_array_create_2(64, sizeof(struct gio_to_qb_poll), 1);
}
server = qb_ipcs_... | DoS | 0 | qb_ipcs_service_t *mainloop_add_ipc_server(
const char *name, enum qb_ipc_type type, struct qb_ipcs_service_handlers *callbacks)
{
int rc = 0;
qb_ipcs_service_t* server = NULL;
if(gio_map == NULL) {
gio_map = qb_array_create_2(64, sizeof(struct gio_to_qb_poll), 1);
}
server = qb_ipcs_... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,201 | mainloop_add_signal(int sig, void (*dispatch) (int sig))
{
GSource *source = NULL;
int priority = G_PRIORITY_HIGH - 1;
if (sig == SIGTERM) {
/* TERM is higher priority than other signals,
* signals are higher priority than other ipc.
* Yes, minus: smaller is "higher"
*/... | DoS | 0 | mainloop_add_signal(int sig, void (*dispatch) (int sig))
{
GSource *source = NULL;
int priority = G_PRIORITY_HIGH - 1;
if (sig == SIGTERM) {
/* TERM is higher priority than other signals,
* signals are higher priority than other ipc.
* Yes, minus: smaller is "higher"
*/... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,202 | mainloop_add_trigger(int priority, int(*dispatch) (gpointer user_data), gpointer userdata)
{
GSource *source = NULL;
CRM_ASSERT(sizeof(crm_trigger_t) > sizeof(GSource));
source = g_source_new(&crm_trigger_funcs, sizeof(crm_trigger_t));
CRM_ASSERT(source != NULL);
return mainloop_setup_trigger(sour... | DoS | 0 | mainloop_add_trigger(int priority, int(*dispatch) (gpointer user_data), gpointer userdata)
{
GSource *source = NULL;
CRM_ASSERT(sizeof(crm_trigger_t) > sizeof(GSource));
source = g_source_new(&crm_trigger_funcs, sizeof(crm_trigger_t));
CRM_ASSERT(source != NULL);
return mainloop_setup_trigger(sour... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,203 | mainloop_child_destroy(mainloop_child_t *child)
{
if (child->timerid != 0) {
crm_trace("Removing timer %d", child->timerid);
g_source_remove(child->timerid);
child->timerid = 0;
}
free(child->desc);
g_free(child);
}
| DoS | 0 | mainloop_child_destroy(mainloop_child_t *child)
{
if (child->timerid != 0) {
crm_trace("Removing timer %d", child->timerid);
g_source_remove(child->timerid);
child->timerid = 0;
}
free(child->desc);
g_free(child);
}
| @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,204 | mainloop_del_fd(mainloop_io_t *client)
{
if(client != NULL) {
crm_trace("Removing client %s[%p] %d", client->name, client, mainloop_gio_refcount(client));
if (client->source) {
/* Results in mainloop_gio_destroy() being called just
* before the source is removed from mainloo... | DoS | 0 | mainloop_del_fd(mainloop_io_t *client)
{
if(client != NULL) {
crm_trace("Removing client %s[%p] %d", client->name, client, mainloop_gio_refcount(client));
if (client->source) {
/* Results in mainloop_gio_destroy() being called just
* before the source is removed from mainloo... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,205 | void mainloop_del_ipc_server(qb_ipcs_service_t *server)
{
if(server) {
qb_ipcs_destroy(server);
}
}
| DoS | 0 | void mainloop_del_ipc_server(qb_ipcs_service_t *server)
{
if(server) {
qb_ipcs_destroy(server);
}
}
| @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,206 | mainloop_destroy_signal(int sig)
{
crm_signal_t *tmp = NULL;
if (sig >= NSIG || sig < 0) {
crm_err("Signal %d is out of range", sig);
return FALSE;
} else if (crm_signal(sig, NULL) == FALSE) {
crm_perror(LOG_ERR, "Could not uninstall signal handler for signal %d", sig);
ret... | DoS | 0 | mainloop_destroy_signal(int sig)
{
crm_signal_t *tmp = NULL;
if (sig >= NSIG || sig < 0) {
crm_err("Signal %d is out of range", sig);
return FALSE;
} else if (crm_signal(sig, NULL) == FALSE) {
crm_perror(LOG_ERR, "Could not uninstall signal handler for signal %d", sig);
ret... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,207 | mainloop_get_child_timeout(mainloop_child_t *child)
{
return child->timeout;
}
| DoS | 0 | mainloop_get_child_timeout(mainloop_child_t *child)
{
return child->timeout;
}
| @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,208 | mainloop_get_child_userdata(mainloop_child_t *child)
{
return child->privatedata;
}
| DoS | 0 | mainloop_get_child_userdata(mainloop_child_t *child)
{
return child->privatedata;
}
| @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,209 | mainloop_gio_callback(GIOChannel *gio, GIOCondition condition, gpointer data)
{
gboolean keep = TRUE;
mainloop_io_t *client = data;
if(condition & G_IO_IN) {
if(client->ipc) {
long rc = 0;
int max = 10;
do {
rc = crm_ipc_read(client->ipc);
... | DoS | 0 | mainloop_gio_callback(GIOChannel *gio, GIOCondition condition, gpointer data)
{
gboolean keep = TRUE;
mainloop_io_t *client = data;
if(condition & G_IO_IN) {
if(client->ipc) {
long rc = 0;
int max = 10;
do {
rc = crm_ipc_read(client->ipc);
... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,210 | mainloop_gio_destroy(gpointer c)
{
mainloop_io_t *client = c;
/* client->source is valid but about to be destroyed (ref_count == 0) in gmain.c
* client->channel will still have ref_count > 0... should be == 1
*/
crm_trace("Destroying client %s[%p] %d", client->name, c, mainloop_gio_refcount(clien... | DoS | 0 | mainloop_gio_destroy(gpointer c)
{
mainloop_io_t *client = c;
/* client->source is valid but about to be destroyed (ref_count == 0) in gmain.c
* client->channel will still have ref_count > 0... should be == 1
*/
crm_trace("Destroying client %s[%p] %d", client->name, c, mainloop_gio_refcount(clien... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,211 | mainloop_set_trigger(crm_trigger_t * source)
{
source->trigger = TRUE;
}
| DoS | 0 | mainloop_set_trigger(crm_trigger_t * source)
{
source->trigger = TRUE;
}
| @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,212 | mainloop_setup_trigger(GSource * source, int priority, int(*dispatch) (gpointer user_data),
gpointer userdata)
{
crm_trigger_t *trigger = NULL;
trigger = (crm_trigger_t *) source;
trigger->id = 0;
trigger->trigger = FALSE;
trigger->user_data = userdata;
if (dispatch) {
... | DoS | 0 | mainloop_setup_trigger(GSource * source, int priority, int(*dispatch) (gpointer user_data),
gpointer userdata)
{
crm_trigger_t *trigger = NULL;
trigger = (crm_trigger_t *) source;
trigger->id = 0;
trigger->trigger = FALSE;
trigger->user_data = userdata;
if (dispatch) {
... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,213 | mainloop_signal_handler(int sig)
{
if (sig > 0 && sig < NSIG && crm_signals[sig] != NULL) {
mainloop_set_trigger((crm_trigger_t *) crm_signals[sig]);
}
}
| DoS | 0 | mainloop_signal_handler(int sig)
{
if (sig > 0 && sig < NSIG && crm_signals[sig] != NULL) {
mainloop_set_trigger((crm_trigger_t *) crm_signals[sig]);
}
}
| @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,214 | mainloop_trigger_complete(crm_trigger_t *trig)
{
crm_trace("Trigger handler %p complete", trig);
trig->running = FALSE;
}
| DoS | 0 | mainloop_trigger_complete(crm_trigger_t *trig)
{
crm_trace("Trigger handler %p complete", trig);
trig->running = FALSE;
}
| @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,215 | pick_ipc_type(enum qb_ipc_type requested)
{
const char *env = getenv("PCMK_ipc_type");
if(env && strcmp("shared-mem", env) == 0) {
return QB_IPC_SHM;
} else if(env && strcmp("socket", env) == 0) {
return QB_IPC_SOCKET;
} else if(env && strcmp("posix", env) == 0) {
return QB_IPC_... | DoS | 0 | pick_ipc_type(enum qb_ipc_type requested)
{
const char *env = getenv("PCMK_ipc_type");
if(env && strcmp("shared-mem", env) == 0) {
return QB_IPC_SHM;
} else if(env && strcmp("socket", env) == 0) {
return QB_IPC_SOCKET;
} else if(env && strcmp("posix", env) == 0) {
return QB_IPC_... | @@ -178,6 +178,7 @@ mainloop_destroy_trigger(crm_trigger_t * source)
source->trigger = FALSE;
if (source->id > 0) {
g_source_remove(source->id);
+ source->id = 0;
}
return TRUE;
} | CWE-399 | null | null |
27,216 | blank_screen(void)
{
#if CURSES_ENABLED
int lpc = 0;
for (lpc = 0; lpc < LINES; lpc++) {
move(lpc, 0);
clrtoeol();
}
move(0, 0);
refresh();
#endif
}
| DoS | 0 | blank_screen(void)
{
#if CURSES_ENABLED
int lpc = 0;
for (lpc = 0; lpc < LINES; lpc++) {
move(lpc, 0);
clrtoeol();
}
move(0, 0);
refresh();
#endif
}
| @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,217 | create_attr_list(gpointer name, gpointer value, gpointer data)
{
int i;
const char *filt_str[] = FILTER_STR;
CRM_CHECK(name != NULL, return);
/* filtering automatic attributes */
for (i = 0; filt_str[i] != NULL; i++) {
if (g_str_has_prefix(name, filt_str[i])) {
return;
... | DoS | 0 | create_attr_list(gpointer name, gpointer value, gpointer data)
{
int i;
const char *filt_str[] = FILTER_STR;
CRM_CHECK(name != NULL, return);
/* filtering automatic attributes */
for (i = 0; filt_str[i] != NULL; i++) {
if (g_str_has_prefix(name, filt_str[i])) {
return;
... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,218 | crm_diff_update(const char *event, xmlNode * msg)
{
int rc = -1;
long now = time(NULL);
const char *op = NULL;
print_dot();
if (current_cib != NULL) {
xmlNode *cib_last = current_cib;
current_cib = NULL;
rc = cib_apply_patch_event(msg, cib_last, ¤t_cib, LOG_DEBUG);
... | DoS | 0 | crm_diff_update(const char *event, xmlNode * msg)
{
int rc = -1;
long now = time(NULL);
const char *op = NULL;
print_dot();
if (current_cib != NULL) {
xmlNode *cib_last = current_cib;
current_cib = NULL;
rc = cib_apply_patch_event(msg, cib_last, ¤t_cib, LOG_DEBUG);
... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,219 | event_cb(smtp_session_t session, int event_no, void *arg, ...)
{
int *ok;
va_list alist;
va_start(alist, arg);
switch (event_no) {
case SMTP_EV_CONNECT:
case SMTP_EV_MAILSTATUS:
case SMTP_EV_RCPTSTATUS:
case SMTP_EV_MESSAGEDATA:
case SMTP_EV_MESSAGESENT:
... | DoS | 0 | event_cb(smtp_session_t session, int event_no, void *arg, ...)
{
int *ok;
va_list alist;
va_start(alist, arg);
switch (event_no) {
case SMTP_EV_CONNECT:
case SMTP_EV_MAILSTATUS:
case SMTP_EV_RCPTSTATUS:
case SMTP_EV_MESSAGEDATA:
case SMTP_EV_MESSAGESENT:
... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,220 | handle_rsc_op(xmlNode * rsc_op)
{
int rc = -1;
int status = -1;
int action = -1;
int interval = 0;
int target_rc = -1;
int transition_num = -1;
gboolean notify = TRUE;
char *rsc = NULL;
char *task = NULL;
const char *desc = NULL;
const char *node = NULL;
const char *magi... | DoS | 0 | handle_rsc_op(xmlNode * rsc_op)
{
int rc = -1;
int status = -1;
int action = -1;
int interval = 0;
int target_rc = -1;
int transition_num = -1;
gboolean notify = TRUE;
char *rsc = NULL;
char *task = NULL;
const char *desc = NULL;
const char *node = NULL;
const char *magi... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,221 | mon_refresh_display(gpointer user_data)
{
xmlNode *cib_copy = copy_xml(current_cib);
pe_working_set_t data_set;
last_refresh = time(NULL);
if (cli_config_update(&cib_copy, NULL, FALSE) == FALSE) {
if (cib) {
cib->cmds->signoff(cib);
}
print_as("Upgrade failed: %s", ... | DoS | 0 | mon_refresh_display(gpointer user_data)
{
xmlNode *cib_copy = copy_xml(current_cib);
pe_working_set_t data_set;
last_refresh = time(NULL);
if (cli_config_update(&cib_copy, NULL, FALSE) == FALSE) {
if (cib) {
cib->cmds->signoff(cib);
}
print_as("Upgrade failed: %s", ... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,222 | mon_shutdown(int nsig)
{
clean_up(EX_OK);
}
| DoS | 0 | mon_shutdown(int nsig)
{
clean_up(EX_OK);
}
| @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,223 | void mon_st_callback(stonith_t *st, stonith_event_t *e)
{
char *desc = g_strdup_printf(
"Operation %s requested by %s for peer %s: %s (ref=%s)",
e->operation, e->origin, e->target, pcmk_strerror(e->result), e->id);
if (snmp_target) {
send_snmp_trap(e->target, NULL, e->operation, pcmk_o... | DoS | 0 | void mon_st_callback(stonith_t *st, stonith_event_t *e)
{
char *desc = g_strdup_printf(
"Operation %s requested by %s for peer %s: %s (ref=%s)",
e->operation, e->origin, e->target, pcmk_strerror(e->result), e->id);
if (snmp_target) {
send_snmp_trap(e->target, NULL, e->operation, pcmk_o... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,224 | mon_timer_popped(gpointer data)
{
int rc = pcmk_ok;
if (timer_id > 0) {
g_source_remove(timer_id);
}
rc = cib_connect(TRUE);
if (rc != pcmk_ok) {
print_dot();
timer_id = g_timeout_add(reconnect_msec, mon_timer_popped, NULL);
}
return FALSE;
}
| DoS | 0 | mon_timer_popped(gpointer data)
{
int rc = pcmk_ok;
if (timer_id > 0) {
g_source_remove(timer_id);
}
rc = cib_connect(TRUE);
if (rc != pcmk_ok) {
print_dot();
timer_id = g_timeout_add(reconnect_msec, mon_timer_popped, NULL);
}
return FALSE;
}
| @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,225 | mon_winresize(int nsig)
{
static int not_done;
int lines = 0, cols = 0;
if (!not_done++) {
if (ncurses_winch_handler)
/* the original ncurses WINCH signal handler does the
* magic of retrieving the new window size;
* otherwise, we'd have to use ioctl or tgetent... | DoS | 0 | mon_winresize(int nsig)
{
static int not_done;
int lines = 0, cols = 0;
if (!not_done++) {
if (ncurses_winch_handler)
/* the original ncurses WINCH signal handler does the
* magic of retrieving the new window size;
* otherwise, we'd have to use ioctl or tgetent... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,226 | print_cluster_tickets(pe_working_set_t * data_set)
{
xmlNode *cib_constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS, data_set->input);
/* For recording the tickets that are referenced in rsc_ticket constraints
* but have never been granted yet. */
unpack_constraints(cib_constraints, data_set);
... | DoS | 0 | print_cluster_tickets(pe_working_set_t * data_set)
{
xmlNode *cib_constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS, data_set->input);
/* For recording the tickets that are referenced in rsc_ticket constraints
* but have never been granted yet. */
unpack_constraints(cib_constraints, data_set);
... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,227 | print_html_status(pe_working_set_t * data_set, const char *filename, gboolean web_cgi)
{
FILE *stream;
GListPtr gIter = NULL;
node_t *dc = NULL;
static int updates = 0;
char *filename_tmp = NULL;
if (web_cgi) {
stream = stdout;
fprintf(stream, "Content-type: text/html\n\n");
... | DoS | 0 | print_html_status(pe_working_set_t * data_set, const char *filename, gboolean web_cgi)
{
FILE *stream;
GListPtr gIter = NULL;
node_t *dc = NULL;
static int updates = 0;
char *filename_tmp = NULL;
if (web_cgi) {
stream = stdout;
fprintf(stream, "Content-type: text/html\n\n");
... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,228 | print_node_attribute(gpointer name, gpointer node_data)
{
const char *value = NULL;
node_t *node = (node_t *) node_data;
value = g_hash_table_lookup(node->details->attrs, name);
print_as(" + %-32s\t: %-10s", (char *)name, value);
print_attr_msg(node, node->details->running_rsc, name, value);
... | DoS | 0 | print_node_attribute(gpointer name, gpointer node_data)
{
const char *value = NULL;
node_t *node = (node_t *) node_data;
value = g_hash_table_lookup(node->details->attrs, name);
print_as(" + %-32s\t: %-10s", (char *)name, value);
print_attr_msg(node, node->details->running_rsc, name, value);
... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,229 | print_node_summary(pe_working_set_t * data_set, gboolean operations)
{
xmlNode *lrm_rsc = NULL;
xmlNode *rsc_entry = NULL;
xmlNode *node_state = NULL;
xmlNode *cib_status = get_object_root(XML_CIB_TAG_STATUS, data_set->input);
if (operations) {
print_as("\nOperations:\n");
} else {
... | DoS | 0 | print_node_summary(pe_working_set_t * data_set, gboolean operations)
{
xmlNode *lrm_rsc = NULL;
xmlNode *rsc_entry = NULL;
xmlNode *node_state = NULL;
xmlNode *cib_status = get_object_root(XML_CIB_TAG_STATUS, data_set->input);
if (operations) {
print_as("\nOperations:\n");
} else {
... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,230 | print_recipient_status(smtp_recipient_t recipient, const char *mailbox, void *arg)
{
const smtp_status_t *status;
status = smtp_recipient_status(recipient);
printf("%s: %d %s", mailbox, status->code, status->text);
}
| DoS | 0 | print_recipient_status(smtp_recipient_t recipient, const char *mailbox, void *arg)
{
const smtp_status_t *status;
status = smtp_recipient_status(recipient);
printf("%s: %d %s", mailbox, status->code, status->text);
}
| @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,231 | print_rsc_history(pe_working_set_t * data_set, node_t * node, xmlNode * rsc_entry)
{
GListPtr gIter = NULL;
GListPtr op_list = NULL;
gboolean print_name = TRUE;
GListPtr sorted_op_list = NULL;
const char *rsc_id = crm_element_value(rsc_entry, XML_ATTR_ID);
resource_t *rsc = pe_find_resource(data... | DoS | 0 | print_rsc_history(pe_working_set_t * data_set, node_t * node, xmlNode * rsc_entry)
{
GListPtr gIter = NULL;
GListPtr op_list = NULL;
gboolean print_name = TRUE;
GListPtr sorted_op_list = NULL;
const char *rsc_id = crm_element_value(rsc_entry, XML_ATTR_ID);
resource_t *rsc = pe_find_resource(data... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,232 | print_rsc_summary(pe_working_set_t * data_set, node_t * node, resource_t * rsc, gboolean all)
{
gboolean printed = FALSE;
time_t last_failure = 0;
char *fail_attr = crm_concat("fail-count", rsc->id, '-');
const char *value = g_hash_table_lookup(node->details->attrs, fail_attr);
int failcount = cha... | DoS | 0 | print_rsc_summary(pe_working_set_t * data_set, node_t * node, resource_t * rsc, gboolean all)
{
gboolean printed = FALSE;
time_t last_failure = 0;
char *fail_attr = crm_concat("fail-count", rsc->id, '-');
const char *value = g_hash_table_lookup(node->details->attrs, fail_attr);
int failcount = cha... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,233 | print_simple_status(pe_working_set_t * data_set)
{
node_t *dc = NULL;
GListPtr gIter = NULL;
int nodes_online = 0;
int nodes_standby = 0;
dc = data_set->dc_node;
if (dc == NULL) {
mon_warn("No DC ");
}
for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) {
... | DoS | 0 | print_simple_status(pe_working_set_t * data_set)
{
node_t *dc = NULL;
GListPtr gIter = NULL;
int nodes_online = 0;
int nodes_standby = 0;
dc = data_set->dc_node;
if (dc == NULL) {
mon_warn("No DC ");
}
for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) {
... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,234 | print_ticket(gpointer name, gpointer value, gpointer data)
{
ticket_t *ticket = (ticket_t *) value;
print_as(" %s\t%s%10s", ticket->id,
ticket->granted ? "granted":"revoked",
ticket->standby ? " [standby]":"");
if (ticket->last_granted > -1) {
print_as(" last-granted=");
... | DoS | 0 | print_ticket(gpointer name, gpointer value, gpointer data)
{
ticket_t *ticket = (ticket_t *) value;
print_as(" %s\t%s%10s", ticket->id,
ticket->granted ? "granted":"revoked",
ticket->standby ? " [standby]":"");
if (ticket->last_granted > -1) {
print_as(" last-granted=");
... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,235 | print_xml_status(pe_working_set_t * data_set)
{
FILE *stream = stdout;
GListPtr gIter = NULL;
node_t *dc = NULL;
xmlNode *stack = NULL;
xmlNode *quorum_node = NULL;
const char *quorum_votes = "unknown";
dc = data_set->dc_node;
fprintf(stream, "<?xml version=\"1.0\"?>\n");
fprintf(... | DoS | 0 | print_xml_status(pe_working_set_t * data_set)
{
FILE *stream = stdout;
GListPtr gIter = NULL;
node_t *dc = NULL;
xmlNode *stack = NULL;
xmlNode *quorum_node = NULL;
const char *quorum_votes = "unknown";
dc = data_set->dc_node;
fprintf(stream, "<?xml version=\"1.0\"?>\n");
fprintf(... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,236 | send_custom_trap(const char *node, const char *rsc, const char *task, int target_rc, int rc,
int status, const char *desc)
{
pid_t pid;
/*setenv needs chars, these are ints */
char *rc_s = crm_itoa(rc);
char *status_s = crm_itoa(status);
char *target_rc_s = crm_itoa(target_rc);
... | DoS | 0 | send_custom_trap(const char *node, const char *rsc, const char *task, int target_rc, int rc,
int status, const char *desc)
{
pid_t pid;
/*setenv needs chars, these are ints */
char *rc_s = crm_itoa(rc);
char *status_s = crm_itoa(status);
char *target_rc_s = crm_itoa(target_rc);
... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,237 | send_smtp_trap(const char *node, const char *rsc, const char *task, int target_rc, int rc,
int status, const char *desc)
{
#if ENABLE_ESMTP
smtp_session_t session;
smtp_message_t message;
auth_context_t authctx;
struct sigaction sa;
int len = 20;
int noauth = 1;
int smtp_debu... | DoS | 0 | send_smtp_trap(const char *node, const char *rsc, const char *task, int target_rc, int rc,
int status, const char *desc)
{
#if ENABLE_ESMTP
smtp_session_t session;
smtp_message_t message;
auth_context_t authctx;
struct sigaction sa;
int len = 20;
int noauth = 1;
int smtp_debu... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,238 | send_snmp_trap(const char *node, const char *rsc, const char *task, int target_rc, int rc,
int status, const char *desc)
{
int ret = 1;
#if ENABLE_SNMP
static oid snmptrap_oid[] = { 1, 3, 6, 1, 6, 3, 1, 1, 4, 1, 0 };
static oid sysuptime_oid[] = { 1, 3, 6, 1, 2, 1, 1, 3, 0 };
netsnmp_pd... | DoS | 0 | send_snmp_trap(const char *node, const char *rsc, const char *task, int target_rc, int rc,
int status, const char *desc)
{
int ret = 1;
#if ENABLE_SNMP
static oid snmptrap_oid[] = { 1, 3, 6, 1, 6, 3, 1, 1, 4, 1, 0 };
static oid sysuptime_oid[] = { 1, 3, 6, 1, 2, 1, 1, 3, 0 };
netsnmp_pd... | @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,239 | snmp_input(int operation, netsnmp_session * session, int reqid, netsnmp_pdu * pdu, void *magic)
{
return 1;
}
| DoS | 0 | snmp_input(int operation, netsnmp_session * session, int reqid, netsnmp_pdu * pdu, void *magic)
{
return 1;
}
| @@ -275,7 +275,7 @@ cib_connect(gboolean full)
if (rc == pcmk_ok) {
rc = cib->cmds->set_connection_dnotify(cib, mon_cib_connection_destroy);
if (rc == -EPROTONOSUPPORT) {
- print_as("Notification setup failed, won't be able to reconnect after failure");
... | CWE-399 | null | null |
27,240 | static int __cpuinit msr_class_cpu_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
int err = 0;
switch (action) {
case CPU_UP_PREPARE:
err = msr_device_create(cpu);
break;
case CPU_UP_CANCELED:
case CPU_UP_CANCELED_FROZEN:
case CPU_DEAD:
... | Bypass | 0 | static int __cpuinit msr_class_cpu_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
int err = 0;
switch (action) {
case CPU_UP_PREPARE:
err = msr_device_create(cpu);
break;
case CPU_UP_CANCELED:
case CPU_UP_CANCELED_FROZEN:
case CPU_DEAD:
... | @@ -174,6 +174,9 @@ static int msr_open(struct inode *inode, struct file *file)
unsigned int cpu;
struct cpuinfo_x86 *c;
+ if (!capable(CAP_SYS_RAWIO))
+ return -EPERM;
+
cpu = iminor(file->f_path.dentry->d_inode);
if (cpu >= nr_cpu_ids || !cpu_online(cpu))
return -ENXIO; /* No such CPU */ | CWE-264 | null | null |
27,241 | static int __cpuinit msr_device_create(int cpu)
{
struct device *dev;
dev = device_create(msr_class, NULL, MKDEV(MSR_MAJOR, cpu), NULL,
"msr%d", cpu);
return IS_ERR(dev) ? PTR_ERR(dev) : 0;
}
| Bypass | 0 | static int __cpuinit msr_device_create(int cpu)
{
struct device *dev;
dev = device_create(msr_class, NULL, MKDEV(MSR_MAJOR, cpu), NULL,
"msr%d", cpu);
return IS_ERR(dev) ? PTR_ERR(dev) : 0;
}
| @@ -174,6 +174,9 @@ static int msr_open(struct inode *inode, struct file *file)
unsigned int cpu;
struct cpuinfo_x86 *c;
+ if (!capable(CAP_SYS_RAWIO))
+ return -EPERM;
+
cpu = iminor(file->f_path.dentry->d_inode);
if (cpu >= nr_cpu_ids || !cpu_online(cpu))
return -ENXIO; /* No such CPU */ | CWE-264 | null | null |
27,242 | static void msr_device_destroy(int cpu)
{
device_destroy(msr_class, MKDEV(MSR_MAJOR, cpu));
}
| Bypass | 0 | static void msr_device_destroy(int cpu)
{
device_destroy(msr_class, MKDEV(MSR_MAJOR, cpu));
}
| @@ -174,6 +174,9 @@ static int msr_open(struct inode *inode, struct file *file)
unsigned int cpu;
struct cpuinfo_x86 *c;
+ if (!capable(CAP_SYS_RAWIO))
+ return -EPERM;
+
cpu = iminor(file->f_path.dentry->d_inode);
if (cpu >= nr_cpu_ids || !cpu_online(cpu))
return -ENXIO; /* No such CPU */ | CWE-264 | null | null |
27,243 | static char *msr_devnode(struct device *dev, umode_t *mode)
{
return kasprintf(GFP_KERNEL, "cpu/%u/msr", MINOR(dev->devt));
}
| Bypass | 0 | static char *msr_devnode(struct device *dev, umode_t *mode)
{
return kasprintf(GFP_KERNEL, "cpu/%u/msr", MINOR(dev->devt));
}
| @@ -174,6 +174,9 @@ static int msr_open(struct inode *inode, struct file *file)
unsigned int cpu;
struct cpuinfo_x86 *c;
+ if (!capable(CAP_SYS_RAWIO))
+ return -EPERM;
+
cpu = iminor(file->f_path.dentry->d_inode);
if (cpu >= nr_cpu_ids || !cpu_online(cpu))
return -ENXIO; /* No such CPU */ | CWE-264 | null | null |
27,244 | static int __init msr_init(void)
{
int i, err = 0;
i = 0;
if (__register_chrdev(MSR_MAJOR, 0, NR_CPUS, "cpu/msr", &msr_fops)) {
printk(KERN_ERR "msr: unable to get major %d for msr\n",
MSR_MAJOR);
err = -EBUSY;
goto out;
}
msr_class = class_create(THIS_MODULE, "msr");
if (IS_ERR(msr_class)) {
er... | Bypass | 0 | static int __init msr_init(void)
{
int i, err = 0;
i = 0;
if (__register_chrdev(MSR_MAJOR, 0, NR_CPUS, "cpu/msr", &msr_fops)) {
printk(KERN_ERR "msr: unable to get major %d for msr\n",
MSR_MAJOR);
err = -EBUSY;
goto out;
}
msr_class = class_create(THIS_MODULE, "msr");
if (IS_ERR(msr_class)) {
er... | @@ -174,6 +174,9 @@ static int msr_open(struct inode *inode, struct file *file)
unsigned int cpu;
struct cpuinfo_x86 *c;
+ if (!capable(CAP_SYS_RAWIO))
+ return -EPERM;
+
cpu = iminor(file->f_path.dentry->d_inode);
if (cpu >= nr_cpu_ids || !cpu_online(cpu))
return -ENXIO; /* No such CPU */ | CWE-264 | null | null |
27,245 | static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
{
u32 __user *uregs = (u32 __user *)arg;
u32 regs[8];
int cpu = iminor(file->f_path.dentry->d_inode);
int err;
switch (ioc) {
case X86_IOC_RDMSR_REGS:
if (!(file->f_mode & FMODE_READ)) {
err = -EBADF;
break;
}
if (copy_from... | Bypass | 0 | static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
{
u32 __user *uregs = (u32 __user *)arg;
u32 regs[8];
int cpu = iminor(file->f_path.dentry->d_inode);
int err;
switch (ioc) {
case X86_IOC_RDMSR_REGS:
if (!(file->f_mode & FMODE_READ)) {
err = -EBADF;
break;
}
if (copy_from... | @@ -174,6 +174,9 @@ static int msr_open(struct inode *inode, struct file *file)
unsigned int cpu;
struct cpuinfo_x86 *c;
+ if (!capable(CAP_SYS_RAWIO))
+ return -EPERM;
+
cpu = iminor(file->f_path.dentry->d_inode);
if (cpu >= nr_cpu_ids || !cpu_online(cpu))
return -ENXIO; /* No such CPU */ | CWE-264 | null | null |
27,246 | static ssize_t msr_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
u32 __user *tmp = (u32 __user *) buf;
u32 data[2];
u32 reg = *ppos;
int cpu = iminor(file->f_path.dentry->d_inode);
int err = 0;
ssize_t bytes = 0;
if (count % 8)
return -EINVAL; /* Invalid chunk size */
for (; cou... | Bypass | 0 | static ssize_t msr_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
u32 __user *tmp = (u32 __user *) buf;
u32 data[2];
u32 reg = *ppos;
int cpu = iminor(file->f_path.dentry->d_inode);
int err = 0;
ssize_t bytes = 0;
if (count % 8)
return -EINVAL; /* Invalid chunk size */
for (; cou... | @@ -174,6 +174,9 @@ static int msr_open(struct inode *inode, struct file *file)
unsigned int cpu;
struct cpuinfo_x86 *c;
+ if (!capable(CAP_SYS_RAWIO))
+ return -EPERM;
+
cpu = iminor(file->f_path.dentry->d_inode);
if (cpu >= nr_cpu_ids || !cpu_online(cpu))
return -ENXIO; /* No such CPU */ | CWE-264 | null | null |
27,247 | static loff_t msr_seek(struct file *file, loff_t offset, int orig)
{
loff_t ret;
struct inode *inode = file->f_mapping->host;
mutex_lock(&inode->i_mutex);
switch (orig) {
case 0:
file->f_pos = offset;
ret = file->f_pos;
break;
case 1:
file->f_pos += offset;
ret = file->f_pos;
break;
default:
ret =... | Bypass | 0 | static loff_t msr_seek(struct file *file, loff_t offset, int orig)
{
loff_t ret;
struct inode *inode = file->f_mapping->host;
mutex_lock(&inode->i_mutex);
switch (orig) {
case 0:
file->f_pos = offset;
ret = file->f_pos;
break;
case 1:
file->f_pos += offset;
ret = file->f_pos;
break;
default:
ret =... | @@ -174,6 +174,9 @@ static int msr_open(struct inode *inode, struct file *file)
unsigned int cpu;
struct cpuinfo_x86 *c;
+ if (!capable(CAP_SYS_RAWIO))
+ return -EPERM;
+
cpu = iminor(file->f_path.dentry->d_inode);
if (cpu >= nr_cpu_ids || !cpu_online(cpu))
return -ENXIO; /* No such CPU */ | CWE-264 | null | null |
27,248 | static ssize_t msr_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
const u32 __user *tmp = (const u32 __user *)buf;
u32 data[2];
u32 reg = *ppos;
int cpu = iminor(file->f_path.dentry->d_inode);
int err = 0;
ssize_t bytes = 0;
if (count % 8)
return -EINVAL; /* Invalid chunk s... | Bypass | 0 | static ssize_t msr_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
const u32 __user *tmp = (const u32 __user *)buf;
u32 data[2];
u32 reg = *ppos;
int cpu = iminor(file->f_path.dentry->d_inode);
int err = 0;
ssize_t bytes = 0;
if (count % 8)
return -EINVAL; /* Invalid chunk s... | @@ -174,6 +174,9 @@ static int msr_open(struct inode *inode, struct file *file)
unsigned int cpu;
struct cpuinfo_x86 *c;
+ if (!capable(CAP_SYS_RAWIO))
+ return -EPERM;
+
cpu = iminor(file->f_path.dentry->d_inode);
if (cpu >= nr_cpu_ids || !cpu_online(cpu))
return -ENXIO; /* No such CPU */ | CWE-264 | null | null |
27,249 | static int __on_net_schedule_list(struct xenvif *vif)
{
return !list_empty(&vif->schedule_list);
}
| DoS | 0 | static int __on_net_schedule_list(struct xenvif *vif)
{
return !list_empty(&vif->schedule_list);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,250 | static int checksum_setup(struct xenvif *vif, struct sk_buff *skb)
{
struct iphdr *iph;
unsigned char *th;
int err = -EPROTO;
int recalculate_partial_csum = 0;
/*
* A GSO SKB must be CHECKSUM_PARTIAL. However some buggy
* peers can fail to set NETRXF_csum_blank when sending a GSO
* frame. In this case force... | DoS | 0 | static int checksum_setup(struct xenvif *vif, struct sk_buff *skb)
{
struct iphdr *iph;
unsigned char *th;
int err = -EPROTO;
int recalculate_partial_csum = 0;
/*
* A GSO SKB must be CHECKSUM_PARTIAL. However some buggy
* peers can fail to set NETRXF_csum_blank when sending a GSO
* frame. In this case force... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,251 | static u16 frag_get_pending_idx(skb_frag_t *frag)
{
return (u16)frag->page_offset;
}
| DoS | 0 | static u16 frag_get_pending_idx(skb_frag_t *frag)
{
return (u16)frag->page_offset;
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,252 | static void frag_set_pending_idx(skb_frag_t *frag, u16 pending_idx)
{
frag->page_offset = pending_idx;
}
| DoS | 0 | static void frag_set_pending_idx(skb_frag_t *frag, u16 pending_idx)
{
frag->page_offset = pending_idx;
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,253 | static struct netbk_rx_meta *get_next_rx_buffer(struct xenvif *vif,
struct netrx_pending_operations *npo)
{
struct netbk_rx_meta *meta;
struct xen_netif_rx_request *req;
req = RING_GET_REQUEST(&vif->rx, vif->rx.req_cons++);
meta = npo->meta + npo->meta_prod++;
meta->gso_size = 0;
meta->size = 0;
meta->id... | DoS | 0 | static struct netbk_rx_meta *get_next_rx_buffer(struct xenvif *vif,
struct netrx_pending_operations *npo)
{
struct netbk_rx_meta *meta;
struct xen_netif_rx_request *req;
req = RING_GET_REQUEST(&vif->rx, vif->rx.req_cons++);
meta = npo->meta + npo->meta_prod++;
meta->gso_size = 0;
meta->size = 0;
meta->id... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,254 | static int get_page_ext(struct page *pg,
unsigned int *pgroup, unsigned int *pidx)
{
union page_ext ext = { .mapping = pg->mapping };
struct xen_netbk *netbk;
unsigned int group, idx;
group = ext.e.group - 1;
if (group < 0 || group >= xen_netbk_group_nr)
return 0;
netbk = &xen_netbk[group];
idx = ext.e.... | DoS | 0 | static int get_page_ext(struct page *pg,
unsigned int *pgroup, unsigned int *pidx)
{
union page_ext ext = { .mapping = pg->mapping };
struct xen_netbk *netbk;
unsigned int group, idx;
group = ext.e.group - 1;
if (group < 0 || group >= xen_netbk_group_nr)
return 0;
netbk = &xen_netbk[group];
idx = ext.e.... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,255 | static inline unsigned long idx_to_kaddr(struct xen_netbk *netbk,
u16 idx)
{
return (unsigned long)pfn_to_kaddr(idx_to_pfn(netbk, idx));
}
| DoS | 0 | static inline unsigned long idx_to_kaddr(struct xen_netbk *netbk,
u16 idx)
{
return (unsigned long)pfn_to_kaddr(idx_to_pfn(netbk, idx));
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,256 | static inline unsigned long idx_to_pfn(struct xen_netbk *netbk,
u16 idx)
{
return page_to_pfn(netbk->mmap_pages[idx]);
}
| DoS | 0 | static inline unsigned long idx_to_pfn(struct xen_netbk *netbk,
u16 idx)
{
return page_to_pfn(netbk->mmap_pages[idx]);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,257 | static void make_tx_response(struct xenvif *vif,
struct xen_netif_tx_request *txp,
s8 st)
{
RING_IDX i = vif->tx.rsp_prod_pvt;
struct xen_netif_tx_response *resp;
int notify;
resp = RING_GET_RESPONSE(&vif->tx, i);
resp->id = txp->id;
resp->status = st;
if (txp->flags & XEN_NETTXF_extr... | DoS | 0 | static void make_tx_response(struct xenvif *vif,
struct xen_netif_tx_request *txp,
s8 st)
{
RING_IDX i = vif->tx.rsp_prod_pvt;
struct xen_netif_tx_response *resp;
int notify;
resp = RING_GET_RESPONSE(&vif->tx, i);
resp->id = txp->id;
resp->status = st;
if (txp->flags & XEN_NETTXF_extr... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,258 | static int max_required_rx_slots(struct xenvif *vif)
{
int max = DIV_ROUND_UP(vif->dev->mtu, PAGE_SIZE);
if (vif->can_sg || vif->gso || vif->gso_prefix)
max += MAX_SKB_FRAGS + 1; /* extra_info + frags */
return max;
}
| DoS | 0 | static int max_required_rx_slots(struct xenvif *vif)
{
int max = DIV_ROUND_UP(vif->dev->mtu, PAGE_SIZE);
if (vif->can_sg || vif->gso || vif->gso_prefix)
max += MAX_SKB_FRAGS + 1; /* extra_info + frags */
return max;
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,259 | static void netbk_add_frag_responses(struct xenvif *vif, int status,
struct netbk_rx_meta *meta,
int nr_meta_slots)
{
int i;
unsigned long offset;
/* No fragments used */
if (nr_meta_slots <= 1)
return;
nr_meta_slots--;
for (i = 0; i < nr_meta_slots; i++) {
int flags;
if (i == nr_meta_s... | DoS | 0 | static void netbk_add_frag_responses(struct xenvif *vif, int status,
struct netbk_rx_meta *meta,
int nr_meta_slots)
{
int i;
unsigned long offset;
/* No fragments used */
if (nr_meta_slots <= 1)
return;
nr_meta_slots--;
for (i = 0; i < nr_meta_slots; i++) {
int flags;
if (i == nr_meta_s... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,260 | static int netbk_check_gop(struct xenvif *vif, int nr_meta_slots,
struct netrx_pending_operations *npo)
{
struct gnttab_copy *copy_op;
int status = XEN_NETIF_RSP_OKAY;
int i;
for (i = 0; i < nr_meta_slots; i++) {
copy_op = npo->copy + npo->copy_cons++;
if (copy_op->status != GNTST_okay) {
netdev_d... | DoS | 0 | static int netbk_check_gop(struct xenvif *vif, int nr_meta_slots,
struct netrx_pending_operations *npo)
{
struct gnttab_copy *copy_op;
int status = XEN_NETIF_RSP_OKAY;
int i;
for (i = 0; i < nr_meta_slots; i++) {
copy_op = npo->copy + npo->copy_cons++;
if (copy_op->status != GNTST_okay) {
netdev_d... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,261 | static int netbk_count_requests(struct xenvif *vif,
struct xen_netif_tx_request *first,
struct xen_netif_tx_request *txp,
int work_to_do)
{
RING_IDX cons = vif->tx.req_cons;
int frags = 0;
if (!(first->flags & XEN_NETTXF_more_data))
return 0;
do {
if (frags >= work_to_do) {
netdev_err(vif->dev,... | DoS | 0 | static int netbk_count_requests(struct xenvif *vif,
struct xen_netif_tx_request *first,
struct xen_netif_tx_request *txp,
int work_to_do)
{
RING_IDX cons = vif->tx.req_cons;
int frags = 0;
if (!(first->flags & XEN_NETTXF_more_data))
return 0;
do {
if (frags >= work_to_do) {
netdev_err(vif->dev,... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,262 | static void netbk_fatal_tx_err(struct xenvif *vif)
{
netdev_err(vif->dev, "fatal error; disabling device\n");
xenvif_carrier_off(vif);
xenvif_put(vif);
}
| DoS | 0 | static void netbk_fatal_tx_err(struct xenvif *vif)
{
netdev_err(vif->dev, "fatal error; disabling device\n");
xenvif_carrier_off(vif);
xenvif_put(vif);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,263 | static void netbk_gop_frag_copy(struct xenvif *vif, struct sk_buff *skb,
struct netrx_pending_operations *npo,
struct page *page, unsigned long size,
unsigned long offset, int *head)
{
struct gnttab_copy *copy_gop;
struct netbk_rx_meta *meta;
/*
* These variables are used iff get_page_ext returns true,... | DoS | 0 | static void netbk_gop_frag_copy(struct xenvif *vif, struct sk_buff *skb,
struct netrx_pending_operations *npo,
struct page *page, unsigned long size,
unsigned long offset, int *head)
{
struct gnttab_copy *copy_gop;
struct netbk_rx_meta *meta;
/*
* These variables are used iff get_page_ext returns true,... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,264 | static int netbk_gop_skb(struct sk_buff *skb,
struct netrx_pending_operations *npo)
{
struct xenvif *vif = netdev_priv(skb->dev);
int nr_frags = skb_shinfo(skb)->nr_frags;
int i;
struct xen_netif_rx_request *req;
struct netbk_rx_meta *meta;
unsigned char *data;
int head = 1;
int old_meta_prod;
old_meta_pr... | DoS | 0 | static int netbk_gop_skb(struct sk_buff *skb,
struct netrx_pending_operations *npo)
{
struct xenvif *vif = netdev_priv(skb->dev);
int nr_frags = skb_shinfo(skb)->nr_frags;
int i;
struct xen_netif_rx_request *req;
struct netbk_rx_meta *meta;
unsigned char *data;
int head = 1;
int old_meta_prod;
old_meta_pr... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,265 | static int netbk_set_skb_gso(struct xenvif *vif,
struct sk_buff *skb,
struct xen_netif_extra_info *gso)
{
if (!gso->u.gso.size) {
netdev_err(vif->dev, "GSO size must not be zero.\n");
netbk_fatal_tx_err(vif);
return -EINVAL;
}
/* Currently only TCPv4 S.O. is supported. */
if (gso->u.gso.type ... | DoS | 0 | static int netbk_set_skb_gso(struct xenvif *vif,
struct sk_buff *skb,
struct xen_netif_extra_info *gso)
{
if (!gso->u.gso.size) {
netdev_err(vif->dev, "GSO size must not be zero.\n");
netbk_fatal_tx_err(vif);
return -EINVAL;
}
/* Currently only TCPv4 S.O. is supported. */
if (gso->u.gso.type ... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,266 | static void netbk_tx_err(struct xenvif *vif,
struct xen_netif_tx_request *txp, RING_IDX end)
{
RING_IDX cons = vif->tx.req_cons;
do {
make_tx_response(vif, txp, XEN_NETIF_RSP_ERROR);
if (cons >= end)
break;
txp = RING_GET_REQUEST(&vif->tx, cons++);
} while (1);
vif->tx.req_cons = cons;
xen_netbk_chec... | DoS | 0 | static void netbk_tx_err(struct xenvif *vif,
struct xen_netif_tx_request *txp, RING_IDX end)
{
RING_IDX cons = vif->tx.req_cons;
do {
make_tx_response(vif, txp, XEN_NETIF_RSP_ERROR);
if (cons >= end)
break;
txp = RING_GET_REQUEST(&vif->tx, cons++);
} while (1);
vif->tx.req_cons = cons;
xen_netbk_chec... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,267 | static inline pending_ring_idx_t nr_pending_reqs(struct xen_netbk *netbk)
{
return MAX_PENDING_REQS -
netbk->pending_prod + netbk->pending_cons;
}
| DoS | 0 | static inline pending_ring_idx_t nr_pending_reqs(struct xen_netbk *netbk)
{
return MAX_PENDING_REQS -
netbk->pending_prod + netbk->pending_cons;
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,268 | static inline pending_ring_idx_t pending_index(unsigned i)
{
return i & (MAX_PENDING_REQS-1);
}
| DoS | 0 | static inline pending_ring_idx_t pending_index(unsigned i)
{
return i & (MAX_PENDING_REQS-1);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,269 | static struct xenvif *poll_net_schedule_list(struct xen_netbk *netbk)
{
struct xenvif *vif = NULL;
spin_lock_irq(&netbk->net_schedule_list_lock);
if (list_empty(&netbk->net_schedule_list))
goto out;
vif = list_first_entry(&netbk->net_schedule_list,
struct xenvif, schedule_list);
if (!vif)
goto out;... | DoS | 0 | static struct xenvif *poll_net_schedule_list(struct xen_netbk *netbk)
{
struct xenvif *vif = NULL;
spin_lock_irq(&netbk->net_schedule_list_lock);
if (list_empty(&netbk->net_schedule_list))
goto out;
vif = list_first_entry(&netbk->net_schedule_list,
struct xenvif, schedule_list);
if (!vif)
goto out;... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,270 | static inline int rx_work_todo(struct xen_netbk *netbk)
{
return !skb_queue_empty(&netbk->rx_queue);
}
| DoS | 0 | static inline int rx_work_todo(struct xen_netbk *netbk)
{
return !skb_queue_empty(&netbk->rx_queue);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,271 | static inline void set_page_ext(struct page *pg, struct xen_netbk *netbk,
unsigned int idx)
{
unsigned int group = netbk - xen_netbk;
union page_ext ext = { .e = { .group = group + 1, .idx = idx } };
BUILD_BUG_ON(sizeof(ext) > sizeof(ext.mapping));
pg->mapping = ext.mapping;
}
| DoS | 0 | static inline void set_page_ext(struct page *pg, struct xen_netbk *netbk,
unsigned int idx)
{
unsigned int group = netbk - xen_netbk;
union page_ext ext = { .e = { .group = group + 1, .idx = idx } };
BUILD_BUG_ON(sizeof(ext) > sizeof(ext.mapping));
pg->mapping = ext.mapping;
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,272 | static void tx_add_credit(struct xenvif *vif)
{
unsigned long max_burst, max_credit;
/*
* Allow a burst big enough to transmit a jumbo packet of up to 128kB.
* Otherwise the interface can seize up due to insufficient credit.
*/
max_burst = RING_GET_REQUEST(&vif->tx, vif->tx.req_cons)->size;
max_burst = min(m... | DoS | 0 | static void tx_add_credit(struct xenvif *vif)
{
unsigned long max_burst, max_credit;
/*
* Allow a burst big enough to transmit a jumbo packet of up to 128kB.
* Otherwise the interface can seize up due to insufficient credit.
*/
max_burst = RING_GET_REQUEST(&vif->tx, vif->tx.req_cons)->size;
max_burst = min(m... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,273 | static void tx_credit_callback(unsigned long data)
{
struct xenvif *vif = (struct xenvif *)data;
tx_add_credit(vif);
xen_netbk_check_rx_xenvif(vif);
}
| DoS | 0 | static void tx_credit_callback(unsigned long data)
{
struct xenvif *vif = (struct xenvif *)data;
tx_add_credit(vif);
xen_netbk_check_rx_xenvif(vif);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,274 | static inline int tx_work_todo(struct xen_netbk *netbk)
{
if (((nr_pending_reqs(netbk) + MAX_SKB_FRAGS) < MAX_PENDING_REQS) &&
!list_empty(&netbk->net_schedule_list))
return 1;
return 0;
}
| DoS | 0 | static inline int tx_work_todo(struct xen_netbk *netbk)
{
if (((nr_pending_reqs(netbk) + MAX_SKB_FRAGS) < MAX_PENDING_REQS) &&
!list_empty(&netbk->net_schedule_list))
return 1;
return 0;
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,275 | void xen_netbk_add_xenvif(struct xenvif *vif)
{
int i;
int min_netfront_count;
int min_group = 0;
struct xen_netbk *netbk;
min_netfront_count = atomic_read(&xen_netbk[0].netfront_count);
for (i = 0; i < xen_netbk_group_nr; i++) {
int netfront_count = atomic_read(&xen_netbk[i].netfront_count);
if (netfront_co... | DoS | 0 | void xen_netbk_add_xenvif(struct xenvif *vif)
{
int i;
int min_netfront_count;
int min_group = 0;
struct xen_netbk *netbk;
min_netfront_count = atomic_read(&xen_netbk[0].netfront_count);
for (i = 0; i < xen_netbk_group_nr; i++) {
int netfront_count = atomic_read(&xen_netbk[i].netfront_count);
if (netfront_co... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,276 | static void xen_netbk_alarm(unsigned long data)
{
struct xen_netbk *netbk = (struct xen_netbk *)data;
xen_netbk_kick_thread(netbk);
}
| DoS | 0 | static void xen_netbk_alarm(unsigned long data)
{
struct xen_netbk *netbk = (struct xen_netbk *)data;
xen_netbk_kick_thread(netbk);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,277 | static struct page *xen_netbk_alloc_page(struct xen_netbk *netbk,
struct sk_buff *skb,
u16 pending_idx)
{
struct page *page;
page = alloc_page(GFP_KERNEL|__GFP_COLD);
if (!page)
return NULL;
set_page_ext(page, netbk, pending_idx);
netbk->mmap_pages[pending_idx] = page;
return page;
}
| DoS | 0 | static struct page *xen_netbk_alloc_page(struct xen_netbk *netbk,
struct sk_buff *skb,
u16 pending_idx)
{
struct page *page;
page = alloc_page(GFP_KERNEL|__GFP_COLD);
if (!page)
return NULL;
set_page_ext(page, netbk, pending_idx);
netbk->mmap_pages[pending_idx] = page;
return page;
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,278 | unsigned int xen_netbk_count_skb_slots(struct xenvif *vif, struct sk_buff *skb)
{
unsigned int count;
int i, copy_off;
count = DIV_ROUND_UP(skb_headlen(skb), PAGE_SIZE);
copy_off = skb_headlen(skb) % PAGE_SIZE;
if (skb_shinfo(skb)->gso_size)
count++;
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
unsig... | DoS | 0 | unsigned int xen_netbk_count_skb_slots(struct xenvif *vif, struct sk_buff *skb)
{
unsigned int count;
int i, copy_off;
count = DIV_ROUND_UP(skb_headlen(skb), PAGE_SIZE);
copy_off = skb_headlen(skb) % PAGE_SIZE;
if (skb_shinfo(skb)->gso_size)
count++;
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
unsig... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,279 | void xen_netbk_deschedule_xenvif(struct xenvif *vif)
{
struct xen_netbk *netbk = vif->netbk;
spin_lock_irq(&netbk->net_schedule_list_lock);
remove_from_net_schedule_list(vif);
spin_unlock_irq(&netbk->net_schedule_list_lock);
}
| DoS | 0 | void xen_netbk_deschedule_xenvif(struct xenvif *vif)
{
struct xen_netbk *netbk = vif->netbk;
spin_lock_irq(&netbk->net_schedule_list_lock);
remove_from_net_schedule_list(vif);
spin_unlock_irq(&netbk->net_schedule_list_lock);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,280 | static int xen_netbk_get_extras(struct xenvif *vif,
struct xen_netif_extra_info *extras,
int work_to_do)
{
struct xen_netif_extra_info extra;
RING_IDX cons = vif->tx.req_cons;
do {
if (unlikely(work_to_do-- <= 0)) {
netdev_err(vif->dev, "Missing extra info\n");
netbk_fatal_tx_err(vif);
return -EB... | DoS | 0 | static int xen_netbk_get_extras(struct xenvif *vif,
struct xen_netif_extra_info *extras,
int work_to_do)
{
struct xen_netif_extra_info extra;
RING_IDX cons = vif->tx.req_cons;
do {
if (unlikely(work_to_do-- <= 0)) {
netdev_err(vif->dev, "Missing extra info\n");
netbk_fatal_tx_err(vif);
return -EB... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,281 | static void xen_netbk_kick_thread(struct xen_netbk *netbk)
{
wake_up(&netbk->wq);
}
| DoS | 0 | static void xen_netbk_kick_thread(struct xen_netbk *netbk)
{
wake_up(&netbk->wq);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,282 | static int xen_netbk_kthread(void *data)
{
struct xen_netbk *netbk = data;
while (!kthread_should_stop()) {
wait_event_interruptible(netbk->wq,
rx_work_todo(netbk) ||
tx_work_todo(netbk) ||
kthread_should_stop());
cond_resched();
if (kthread_should_stop())
break;
if (rx_work_todo(netbk))
x... | DoS | 0 | static int xen_netbk_kthread(void *data)
{
struct xen_netbk *netbk = data;
while (!kthread_should_stop()) {
wait_event_interruptible(netbk->wq,
rx_work_todo(netbk) ||
tx_work_todo(netbk) ||
kthread_should_stop());
cond_resched();
if (kthread_should_stop())
break;
if (rx_work_todo(netbk))
x... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,283 | int xen_netbk_map_frontend_rings(struct xenvif *vif,
grant_ref_t tx_ring_ref,
grant_ref_t rx_ring_ref)
{
void *addr;
struct xen_netif_tx_sring *txs;
struct xen_netif_rx_sring *rxs;
int err = -ENOMEM;
err = xenbus_map_ring_valloc(xenvif_to_xenbus_device(vif),
tx_ring_ref, &addr);
if (err)
go... | DoS | 0 | int xen_netbk_map_frontend_rings(struct xenvif *vif,
grant_ref_t tx_ring_ref,
grant_ref_t rx_ring_ref)
{
void *addr;
struct xen_netif_tx_sring *txs;
struct xen_netif_rx_sring *rxs;
int err = -ENOMEM;
err = xenbus_map_ring_valloc(xenvif_to_xenbus_device(vif),
tx_ring_ref, &addr);
if (err)
go... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,284 | void xen_netbk_queue_tx_skb(struct xenvif *vif, struct sk_buff *skb)
{
struct xen_netbk *netbk = vif->netbk;
skb_queue_tail(&netbk->rx_queue, skb);
xen_netbk_kick_thread(netbk);
}
| DoS | 0 | void xen_netbk_queue_tx_skb(struct xenvif *vif, struct sk_buff *skb)
{
struct xen_netbk *netbk = vif->netbk;
skb_queue_tail(&netbk->rx_queue, skb);
xen_netbk_kick_thread(netbk);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,285 | void xen_netbk_remove_xenvif(struct xenvif *vif)
{
struct xen_netbk *netbk = vif->netbk;
vif->netbk = NULL;
atomic_dec(&netbk->netfront_count);
}
| DoS | 0 | void xen_netbk_remove_xenvif(struct xenvif *vif)
{
struct xen_netbk *netbk = vif->netbk;
vif->netbk = NULL;
atomic_dec(&netbk->netfront_count);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,286 | static void xen_netbk_tx_action(struct xen_netbk *netbk)
{
unsigned nr_gops;
nr_gops = xen_netbk_tx_build_gops(netbk);
if (nr_gops == 0)
return;
gnttab_batch_copy(netbk->tx_copy_ops, nr_gops);
xen_netbk_tx_submit(netbk);
}
| DoS | 0 | static void xen_netbk_tx_action(struct xen_netbk *netbk)
{
unsigned nr_gops;
nr_gops = xen_netbk_tx_build_gops(netbk);
if (nr_gops == 0)
return;
gnttab_batch_copy(netbk->tx_copy_ops, nr_gops);
xen_netbk_tx_submit(netbk);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,287 | static unsigned xen_netbk_tx_build_gops(struct xen_netbk *netbk)
{
struct gnttab_copy *gop = netbk->tx_copy_ops, *request_gop;
struct sk_buff *skb;
int ret;
while (((nr_pending_reqs(netbk) + MAX_SKB_FRAGS) < MAX_PENDING_REQS) &&
!list_empty(&netbk->net_schedule_list)) {
struct xenvif *vif;
struct xen_netif_t... | DoS | 0 | static unsigned xen_netbk_tx_build_gops(struct xen_netbk *netbk)
{
struct gnttab_copy *gop = netbk->tx_copy_ops, *request_gop;
struct sk_buff *skb;
int ret;
while (((nr_pending_reqs(netbk) + MAX_SKB_FRAGS) < MAX_PENDING_REQS) &&
!list_empty(&netbk->net_schedule_list)) {
struct xenvif *vif;
struct xen_netif_t... | @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,288 | void xen_netbk_unmap_frontend_rings(struct xenvif *vif)
{
if (vif->tx.sring)
xenbus_unmap_ring_vfree(xenvif_to_xenbus_device(vif),
vif->tx.sring);
if (vif->rx.sring)
xenbus_unmap_ring_vfree(xenvif_to_xenbus_device(vif),
vif->rx.sring);
}
| DoS | 0 | void xen_netbk_unmap_frontend_rings(struct xenvif *vif)
{
if (vif->tx.sring)
xenbus_unmap_ring_vfree(xenvif_to_xenbus_device(vif),
vif->tx.sring);
if (vif->rx.sring)
xenbus_unmap_ring_vfree(xenvif_to_xenbus_device(vif),
vif->rx.sring);
}
| @@ -147,7 +147,8 @@ void xen_netbk_remove_xenvif(struct xenvif *vif)
atomic_dec(&netbk->netfront_count);
}
-static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx);
+static void xen_netbk_idx_release(struct xen_netbk *netbk, u16 pending_idx,
+ u8 status);
static void make_tx_response(stru... | CWE-399 | null | null |
27,289 | struct xenvif *xenvif_alloc(struct device *parent, domid_t domid,
unsigned int handle)
{
int err;
struct net_device *dev;
struct xenvif *vif;
char name[IFNAMSIZ] = {};
snprintf(name, IFNAMSIZ - 1, "vif%u.%u", domid, handle);
dev = alloc_netdev(sizeof(struct xenvif), name, ether_setup);
if (dev == NULL) {... | DoS | 0 | struct xenvif *xenvif_alloc(struct device *parent, domid_t domid,
unsigned int handle)
{
int err;
struct net_device *dev;
struct xenvif *vif;
char name[IFNAMSIZ] = {};
snprintf(name, IFNAMSIZ - 1, "vif%u.%u", domid, handle);
dev = alloc_netdev(sizeof(struct xenvif), name, ether_setup);
if (dev == NULL) {... | @@ -343,17 +343,22 @@ int xenvif_connect(struct xenvif *vif, unsigned long tx_ring_ref,
return err;
}
-void xenvif_disconnect(struct xenvif *vif)
+void xenvif_carrier_off(struct xenvif *vif)
{
struct net_device *dev = vif->dev;
- if (netif_carrier_ok(dev)) {
- rtnl_lock();
- netif_carrier_off(dev); /* discard... | CWE-20 | null | null |
27,290 | static int xenvif_close(struct net_device *dev)
{
struct xenvif *vif = netdev_priv(dev);
if (netif_carrier_ok(dev))
xenvif_down(vif);
netif_stop_queue(dev);
return 0;
}
| DoS | 0 | static int xenvif_close(struct net_device *dev)
{
struct xenvif *vif = netdev_priv(dev);
if (netif_carrier_ok(dev))
xenvif_down(vif);
netif_stop_queue(dev);
return 0;
}
| @@ -343,17 +343,22 @@ int xenvif_connect(struct xenvif *vif, unsigned long tx_ring_ref,
return err;
}
-void xenvif_disconnect(struct xenvif *vif)
+void xenvif_carrier_off(struct xenvif *vif)
{
struct net_device *dev = vif->dev;
- if (netif_carrier_ok(dev)) {
- rtnl_lock();
- netif_carrier_off(dev); /* discard... | CWE-20 | null | null |
27,291 | static void xenvif_down(struct xenvif *vif)
{
disable_irq(vif->irq);
xen_netbk_deschedule_xenvif(vif);
xen_netbk_remove_xenvif(vif);
}
| DoS | 0 | static void xenvif_down(struct xenvif *vif)
{
disable_irq(vif->irq);
xen_netbk_deschedule_xenvif(vif);
xen_netbk_remove_xenvif(vif);
}
| @@ -343,17 +343,22 @@ int xenvif_connect(struct xenvif *vif, unsigned long tx_ring_ref,
return err;
}
-void xenvif_disconnect(struct xenvif *vif)
+void xenvif_carrier_off(struct xenvif *vif)
{
struct net_device *dev = vif->dev;
- if (netif_carrier_ok(dev)) {
- rtnl_lock();
- netif_carrier_off(dev); /* discard... | CWE-20 | null | null |
27,292 | static netdev_features_t xenvif_fix_features(struct net_device *dev,
netdev_features_t features)
{
struct xenvif *vif = netdev_priv(dev);
if (!vif->can_sg)
features &= ~NETIF_F_SG;
if (!vif->gso && !vif->gso_prefix)
features &= ~NETIF_F_TSO;
if (!vif->csum)
features &= ~NETIF_F_IP_CSUM;
return features;
}... | DoS | 0 | static netdev_features_t xenvif_fix_features(struct net_device *dev,
netdev_features_t features)
{
struct xenvif *vif = netdev_priv(dev);
if (!vif->can_sg)
features &= ~NETIF_F_SG;
if (!vif->gso && !vif->gso_prefix)
features &= ~NETIF_F_TSO;
if (!vif->csum)
features &= ~NETIF_F_IP_CSUM;
return features;
}... | @@ -343,17 +343,22 @@ int xenvif_connect(struct xenvif *vif, unsigned long tx_ring_ref,
return err;
}
-void xenvif_disconnect(struct xenvif *vif)
+void xenvif_carrier_off(struct xenvif *vif)
{
struct net_device *dev = vif->dev;
- if (netif_carrier_ok(dev)) {
- rtnl_lock();
- netif_carrier_off(dev); /* discard... | CWE-20 | null | null |
27,293 | void xenvif_get(struct xenvif *vif)
{
atomic_inc(&vif->refcnt);
}
| DoS | 0 | void xenvif_get(struct xenvif *vif)
{
atomic_inc(&vif->refcnt);
}
| @@ -343,17 +343,22 @@ int xenvif_connect(struct xenvif *vif, unsigned long tx_ring_ref,
return err;
}
-void xenvif_disconnect(struct xenvif *vif)
+void xenvif_carrier_off(struct xenvif *vif)
{
struct net_device *dev = vif->dev;
- if (netif_carrier_ok(dev)) {
- rtnl_lock();
- netif_carrier_off(dev); /* discard... | CWE-20 | null | null |
27,294 | static int xenvif_get_sset_count(struct net_device *dev, int string_set)
{
switch (string_set) {
case ETH_SS_STATS:
return ARRAY_SIZE(xenvif_stats);
default:
return -EINVAL;
}
}
| DoS | 0 | static int xenvif_get_sset_count(struct net_device *dev, int string_set)
{
switch (string_set) {
case ETH_SS_STATS:
return ARRAY_SIZE(xenvif_stats);
default:
return -EINVAL;
}
}
| @@ -343,17 +343,22 @@ int xenvif_connect(struct xenvif *vif, unsigned long tx_ring_ref,
return err;
}
-void xenvif_disconnect(struct xenvif *vif)
+void xenvif_carrier_off(struct xenvif *vif)
{
struct net_device *dev = vif->dev;
- if (netif_carrier_ok(dev)) {
- rtnl_lock();
- netif_carrier_off(dev); /* discard... | CWE-20 | null | null |
27,295 | static struct net_device_stats *xenvif_get_stats(struct net_device *dev)
{
struct xenvif *vif = netdev_priv(dev);
return &vif->dev->stats;
}
| DoS | 0 | static struct net_device_stats *xenvif_get_stats(struct net_device *dev)
{
struct xenvif *vif = netdev_priv(dev);
return &vif->dev->stats;
}
| @@ -343,17 +343,22 @@ int xenvif_connect(struct xenvif *vif, unsigned long tx_ring_ref,
return err;
}
-void xenvif_disconnect(struct xenvif *vif)
+void xenvif_carrier_off(struct xenvif *vif)
{
struct net_device *dev = vif->dev;
- if (netif_carrier_ok(dev)) {
- rtnl_lock();
- netif_carrier_off(dev); /* discard... | CWE-20 | null | null |
27,296 | static void xenvif_get_strings(struct net_device *dev, u32 stringset, u8 * data)
{
int i;
switch (stringset) {
case ETH_SS_STATS:
for (i = 0; i < ARRAY_SIZE(xenvif_stats); i++)
memcpy(data + i * ETH_GSTRING_LEN,
xenvif_stats[i].name, ETH_GSTRING_LEN);
break;
}
}
| DoS | 0 | static void xenvif_get_strings(struct net_device *dev, u32 stringset, u8 * data)
{
int i;
switch (stringset) {
case ETH_SS_STATS:
for (i = 0; i < ARRAY_SIZE(xenvif_stats); i++)
memcpy(data + i * ETH_GSTRING_LEN,
xenvif_stats[i].name, ETH_GSTRING_LEN);
break;
}
}
| @@ -343,17 +343,22 @@ int xenvif_connect(struct xenvif *vif, unsigned long tx_ring_ref,
return err;
}
-void xenvif_disconnect(struct xenvif *vif)
+void xenvif_carrier_off(struct xenvif *vif)
{
struct net_device *dev = vif->dev;
- if (netif_carrier_ok(dev)) {
- rtnl_lock();
- netif_carrier_off(dev); /* discard... | CWE-20 | null | null |
27,297 | static int xenvif_open(struct net_device *dev)
{
struct xenvif *vif = netdev_priv(dev);
if (netif_carrier_ok(dev))
xenvif_up(vif);
netif_start_queue(dev);
return 0;
}
| DoS | 0 | static int xenvif_open(struct net_device *dev)
{
struct xenvif *vif = netdev_priv(dev);
if (netif_carrier_ok(dev))
xenvif_up(vif);
netif_start_queue(dev);
return 0;
}
| @@ -343,17 +343,22 @@ int xenvif_connect(struct xenvif *vif, unsigned long tx_ring_ref,
return err;
}
-void xenvif_disconnect(struct xenvif *vif)
+void xenvif_carrier_off(struct xenvif *vif)
{
struct net_device *dev = vif->dev;
- if (netif_carrier_ok(dev)) {
- rtnl_lock();
- netif_carrier_off(dev); /* discard... | CWE-20 | null | null |
27,298 | static void xenvif_up(struct xenvif *vif)
{
xen_netbk_add_xenvif(vif);
enable_irq(vif->irq);
xen_netbk_check_rx_xenvif(vif);
}
| DoS | 0 | static void xenvif_up(struct xenvif *vif)
{
xen_netbk_add_xenvif(vif);
enable_irq(vif->irq);
xen_netbk_check_rx_xenvif(vif);
}
| @@ -343,17 +343,22 @@ int xenvif_connect(struct xenvif *vif, unsigned long tx_ring_ref,
return err;
}
-void xenvif_disconnect(struct xenvif *vif)
+void xenvif_carrier_off(struct xenvif *vif)
{
struct net_device *dev = vif->dev;
- if (netif_carrier_ok(dev)) {
- rtnl_lock();
- netif_carrier_off(dev); /* discard... | CWE-20 | null | null |
27,299 | static void netbk_tx_err(struct xenvif *vif,
struct xen_netif_tx_request *txp, RING_IDX end)
{
RING_IDX cons = vif->tx.req_cons;
do {
make_tx_response(vif, txp, XEN_NETIF_RSP_ERROR);
if (cons >= end)
break;
txp = RING_GET_REQUEST(&vif->tx, cons++);
} while (1);
vif->tx.req_cons = cons;
xen_netbk_chec... | DoS | 0 | static void netbk_tx_err(struct xenvif *vif,
struct xen_netif_tx_request *txp, RING_IDX end)
{
RING_IDX cons = vif->tx.req_cons;
do {
make_tx_response(vif, txp, XEN_NETIF_RSP_ERROR);
if (cons >= end)
break;
txp = RING_GET_REQUEST(&vif->tx, cons++);
} while (1);
vif->tx.req_cons = cons;
xen_netbk_chec... | @@ -888,6 +888,13 @@ static void netbk_tx_err(struct xenvif *vif,
xenvif_put(vif);
}
+static void netbk_fatal_tx_err(struct xenvif *vif)
+{
+ netdev_err(vif->dev, "fatal error; disabling device\n");
+ xenvif_carrier_off(vif);
+ xenvif_put(vif);
+}
+
static int netbk_count_requests(struct xenvif *vif,
struct ... | CWE-20 | null | null |
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