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Fix memory leak on error path if snprintf() overflows.

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Coverity CID 188804
This commit is contained in:
Todd C. Miller
2021-09-22 11:17:55 -06:00
parent b9b8451830
commit 86df86ed94
1 changed files with 1 additions and 0 deletions
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plugins/sudoers/ldap_util.c
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@@ -483,6 +483,7 @@ sudo_ldap_role_to_priv(const char *cn, void *hosts, void *runasusers,
goto oom; goto oom;
if ((size_t)snprintf(source, slen + 1, "sudoRole %s", priv->ldap_role) != slen) { if ((size_t)snprintf(source, slen + 1, "sudoRole %s", priv->ldap_role) != slen) {
sudo_warnx(U_("internal error, %s overflow"), __func__); sudo_warnx(U_("internal error, %s overflow"), __func__);
sudo_rcstr_delref(source);
goto bad; goto bad;
} }
} }