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fix unreachable UAF (fix #758) (#824)

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Ryan Hileman 2017-05-07 19:40:34 -07:00 committed by Nguyen Anh Quynh
parent 37edadedec
commit b93ca7f565
1 changed files with 1 additions and 0 deletions
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uc.c
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@ -1084,6 +1084,7 @@ uc_err uc_hook_del(uc_engine *uc, uc_hook hh)
if (list_remove(&uc->hook[i], (void *)hook)) { if (list_remove(&uc->hook[i], (void *)hook)) {
if (--hook->refs == 0) { if (--hook->refs == 0) {
free(hook); free(hook);
break;
} }
} }
} }