Module: kamailio Branch: master Commit: 4068ddd3ca01795e5378a738756b2735508f5864 URL: https://github.com/kamailio/kamailio/commit/4068ddd3ca01795e5378a738756b2735...

Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2017-07-31T08:20:08+02:00

rls: avoid access to item after free

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Modified: src/modules/rls/list.h

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Diff: https://github.com/kamailio/kamailio/commit/4068ddd3ca01795e5378a738756b2735... Patch: https://github.com/kamailio/kamailio/commit/4068ddd3ca01795e5378a738756b2735...

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diff --git a/src/modules/rls/list.h b/src/modules/rls/list.h index 6958ad6d9b..d2ed3f2c9e 100644 --- a/src/modules/rls/list.h +++ b/src/modules/rls/list.h @@ -105,14 +105,13 @@ static inline list_entry_t *list_remove(str strng, list_entry_t *list) { if (strncmp(p->strng->s, strng.s, strng.len) == 0) { + list = list->next; pkg_free(p->strng->s); pkg_free(p->strng); pkg_free(p); - return list->next; - } - else - { - list_entry_t *p = list, *q; + return list; + } else { + list_entry_t *q;

while (p->next != NULL && (cmp = strncmp(p->next->strng->s, strng.s, strng.len)) < 0) p = p->next;