From: Stefan Weil <weil@mail.berlios.de>
Date: Sat, 17 Sep 2011 20:00:30 +0000 (+0200)
Subject: tcg: Add some assertions
X-Git-Tag: v1.0-rc0~172
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7f6f0ae5b95adfa76e10eabe2c34424a955fd10c;p=thirdparty%2Fqemu.git

tcg: Add some assertions

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---

diff --git a/tcg/tcg.c b/tcg/tcg.c
index bdd7a672b32..30f3aefe69a 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -794,7 +794,9 @@ static char *tcg_get_arg_str_idx(TCGContext *s, char *buf, int buf_size,
 {
     TCGTemp *ts;
 
+    assert(idx >= 0 && idx < s->nb_temps);
     ts = &s->temps[idx];
+    assert(ts);
     if (idx < s->nb_globals) {
         pstrcpy(buf, buf_size, ts->name);
     } else {