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Fix UAF on arch.free

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This commit is contained in:
pancake 2023-06-16 13:31:12 +02:00
parent 41a406aa96
commit 9bae73aa5d
1 changed files with 2 additions and 4 deletions
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6
libr/anal/anal.c
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@ -167,6 +167,7 @@ R_API void r_anal_free(RAnal *a) {
r_th_lock_free (a->lock);
r_interval_tree_fini (&a->meta);
r_unref (a->config);
a->arch->esil = NULL;
r_arch_free (a->arch);
free (a->zign_path);
r_list_free (a->plugins);
@ -181,10 +182,7 @@ R_API void r_anal_free(RAnal *a) {
r_list_free (a->threads);
r_list_free (a->leaddrs);
sdb_free (a->sdb);
if (a->esil) {
r_esil_free (a->esil);
a->esil = NULL;
}
r_esil_free (a->esil);
free (a->last_disasm_reg);
r_list_free (a->imports);
r_str_constpool_fini (&a->constpool);