Avoid scan-build warning about uninitialized htonl() arguments.

Josh Kupershmidt
2015-10-11 20:42:26 -04:00 · 2015-10-11 20:42:26 -04:00 · dfa1cddc4c
parent 03a22f8b1d
commit dfa1cddc4c
1 changed files with 2 additions and 0 deletions
--- a/contrib/pgcrypto/crypt-des.c
+++ b/contrib/pgcrypto/crypt-des.c
@ -635,6 +635,8 @@ des_cipher(const char *in, char *out, long salt, int count)
 	rawr = ntohl(buffer[1]);

 	retval = do_des(rawl, rawr, &l_out, &r_out, count);
+	if (retval)
+		return (retval);

 	buffer[0] = htonl(l_out);
 	buffer[1] = htonl(r_out);