sasl: don't use uninitialized variable

base64_decode() used uninitialized variable when unable to allocate memory. Reported-by: Fabian Freyer <fabian.freyer@physik.tu-berlin.de>
2014-08-30 15:14:22 +03:00
parent cf361d35fe
commit 52dcd26b8c
1 changed files with 1 additions and 1 deletions
--- a/src/sasl.c
+++ b/src/sasl.c
@@ -552,8 +552,8 @@ unsigned char *base64_decode(xmpp_ctx_t *ctx,
 		if (hextet != 64) goto _base64_decode_error;
 		break;
 	}
+	*d = '\0';
    }
-    *d = '\0';
    return dbuf;

 _base64_decode_error: