From: Stefan Weil <sw@weilnetz.de>
Date: Sat, 25 Feb 2012 13:11:46 +0000 (+0100)
Subject: Fix sign of sscanf format specifiers
X-Git-Tag: v1.1-rc0~260^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1c467855da1c5568e8968fe1b9dd3b4ad9f8637a;p=thirdparty%2Fqemu.git

Fix sign of sscanf format specifiers

All values read by sscanf are unsigned, so replace %d by %u.

This signed / unsigned mismatch was detected by splint.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
---

diff --git a/cursor.c b/cursor.c
index efc5917029a..76e262caf7b 100644
--- a/cursor.c
+++ b/cursor.c
@@ -15,7 +15,8 @@ static QEMUCursor *cursor_parse_xpm(const char *xpm[])
     uint8_t idx;
 
     /* parse header line: width, height, #colors, #chars */
-    if (sscanf(xpm[line], "%d %d %d %d", &width, &height, &colors, &chars) != 4) {
+    if (sscanf(xpm[line], "%u %u %u %u",
+               &width, &height, &colors, &chars) != 4) {
         fprintf(stderr, "%s: header parse error: \"%s\"\n",
                 __FUNCTION__, xpm[line]);
         return NULL;