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zero out nss->handle after it has been freed to make sure we cannot free it twice

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Todd C. Miller
2017-03-21 09:52:51 -06:00
parent c4e703696a
commit a1322d7dd9
1 changed files with 1 additions and 0 deletions
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plugins/sudoers/sssd.c
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@@ -481,6 +481,7 @@ sudo_sss_close(struct sudo_nss *nss)
handle = nss->handle; handle = nss->handle;
sudo_dso_unload(handle->ssslib); sudo_dso_unload(handle->ssslib);
free(nss->handle); free(nss->handle);
nss->handle = NULL;
} }
debug_return_int(0); debug_return_int(0);
} }