Avoid NULL pointer deref in parse_line

If we fail to calloc the rule buffer, going to failed: will deref
rule via the rule_free() call. Avoid by returning false directly
and bypass the failed: block.

diff --git a/src/hba.c b/src/hba.c
index ca29ea3bcf79c81515de504c558f175c69f34333..100edf6ea9f196c0ab3c7256bf8ede5b3159481f 100644 (file)
--- a/src/hba.c
+++ b/src/hba.c
@@ -524,7 +524,7 @@ static bool parse_line(struct HBA *hba, struct TokParser *tp, int linenr, const
        rule = calloc(sizeof *rule, 1);
        if (!rule) {
                log_warning("hba: no mem for rule");
-               goto failed;
+               return false;
        }
        rule->rule_type = rtype;