From aa5434a48758e94efdf01d68fd98c0a9b03c8740 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=A4rkl?= <info@florianmaerkl.de>
Date: Thu, 15 Feb 2018 14:40:29 +0100
Subject: [PATCH] Fix segfault in tj if size is not in sdb (#9400)

---
 libr/core/cmd_type.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libr/core/cmd_type.c b/libr/core/cmd_type.c
index 31263b0b53..85bd52cf55 100644
--- a/libr/core/cmd_type.c
+++ b/libr/core/cmd_type.c
@@ -320,9 +320,10 @@ static int sdbforcb_default (void *p, const char *k, const char *v) {
 static int sdbforcb_json (void *p, const char *k, const char *v) {
 	Sdb *sdb = (Sdb *)p;
 	char *sizecmd = r_str_newf ("type.%s.size", k);
+	char *size_s = sdb_querys (sdb, NULL, -1, sizecmd);
 	char *formatcmd = r_str_newf ("type.%s", k);
 	r_cons_printf ("{\"type\":\"%s\",\"size\":%d,\"format\":\"%s\"}", k,
-			atoi (sdb_querys (sdb, NULL, -1, sizecmd)),
+			size_s ? atoi (size_s) : -1,
 			r_str_trim (sdb_querys (sdb, NULL, -1, formatcmd)));
 	free (sizecmd);
 	free (formatcmd);