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Fix sign of sscanf format specifiers

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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>
This commit is contained in:
Stefan Weil 2012-02-25 14:11:46 +01:00 committed by Stefan Hajnoczi
parent 75d1234103
commit 1c467855da
1 changed files with 2 additions and 1 deletions
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3
cursor.c
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@ -15,7 +15,8 @@ static QEMUCursor *cursor_parse_xpm(const char *xpm[])
uint8_t idx; uint8_t idx;
/* parse header line: width, height, #colors, #chars */ /* 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", fprintf(stderr, "%s: header parse error: \"%s\"\n",
__FUNCTION__, xpm[line]); __FUNCTION__, xpm[line]);
return NULL; return NULL;