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Add an error flag to the lbuf struct to simplify error checking.

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Callers of the lbuf functions now check the error flag to tell if
a memory allocation error ocurred.
This commit is contained in:
Todd C. Miller
2015-06-26 15:58:04 -06:00
parent 2751413464
commit 54f9de6cce
7 changed files with 104 additions and 25 deletions
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5
plugins/sudoers/ldap.c
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@@ -2225,6 +2225,7 @@ sudo_ldap_display_defaults(struct sudo_nss *nss, struct passwd *pw,
filt = sudo_ldap_build_default_filter();
if (filt == NULL) {
sudo_warnx(U_("%s: %s"), __func__, U_("unable to allocate memory"));
count = -1;
goto done;
}
STAILQ_FOREACH(base, &ldap_conf.base, entries) {
@@ -2256,6 +2257,8 @@ sudo_ldap_display_defaults(struct sudo_nss *nss, struct passwd *pw,
}
free(filt);
done:
if (sudo_lbuf_error(lbuf))
debug_return_int(-1);
debug_return_int(count);
}
@@ -2457,6 +2460,8 @@ sudo_ldap_display_privs(struct sudo_nss *nss, struct passwd *pw,
}
done:
if (sudo_lbuf_error(lbuf))
debug_return_int(-1);
debug_return_int(count);
}