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Status: securize if in statustext_mouse

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This commit is contained in:
Martin Duquesnoy 2011-07-31 19:03:23 +02:00
parent 31d875c438
commit 84d30e25e2
1 changed files with 2 additions and 2 deletions
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4
src/status.c
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@ -45,12 +45,12 @@ void
statustext_mouse(char *str, Geo area, Window win)
{
StatusMouse *sm = NULL;
int i = 0, button = 1;
int i = 0, button = 1, n;
char cmd[256] = { 0 };
char func[64] = { 0 };
for(; i < strlen(str); ++i)
if(sscanf(&str[i], "(%d;%64[^;];%256[^)])", &button, func, cmd) >= 2)
if((n = sscanf(&str[i], "(%d;%64[^;];%256[^)])", &button, func, cmd) >= 2) && n <= 3)
{
sm = zcalloc(sizeof(StatusMouse));
sm->button = button;