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sr: BUG() on NULL sr_state before doing a state_query_*()

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Part of #29706.
This commit is contained in:
teor 2019-03-12 11:09:48 +10:00
parent 0cca554110
commit 9eeff921ae
1 changed files with 12 additions and 0 deletions
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12
src/or/shared_random_state.c
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@ -857,6 +857,9 @@ state_query_get_commit(const char *rsa_fpr)
static void * static void *
state_query_get_(sr_state_object_t obj_type, const void *data) state_query_get_(sr_state_object_t obj_type, const void *data)
{ {
if (BUG(!sr_state))
return NULL;
void *obj = NULL; void *obj = NULL;
switch (obj_type) { switch (obj_type) {
@ -890,6 +893,9 @@ state_query_get_(sr_state_object_t obj_type, const void *data)
static void static void
state_query_put_(sr_state_object_t obj_type, void *data) state_query_put_(sr_state_object_t obj_type, void *data)
{ {
if (BUG(!sr_state))
return;
switch (obj_type) { switch (obj_type) {
case SR_STATE_OBJ_COMMIT: case SR_STATE_OBJ_COMMIT:
{ {
@ -939,6 +945,9 @@ state_query_put_(sr_state_object_t obj_type, void *data)
static void static void
state_query_del_all_(sr_state_object_t obj_type) state_query_del_all_(sr_state_object_t obj_type)
{ {
if (BUG(!sr_state))
return;
switch (obj_type) { switch (obj_type) {
case SR_STATE_OBJ_COMMIT: case SR_STATE_OBJ_COMMIT:
{ {
@ -967,6 +976,9 @@ state_query_del_(sr_state_object_t obj_type, void *data)
{ {
(void) data; (void) data;
if (BUG(!sr_state))
return;
switch (obj_type) { switch (obj_type) {
case SR_STATE_OBJ_PREVSRV: case SR_STATE_OBJ_PREVSRV:
tor_free(sr_state->previous_srv); tor_free(sr_state->previous_srv);