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(dispserv_x11.c) Use snprintf instead of sprintf

This commit is contained in:
twinaphex 2018-11-25 17:09:00 +01:00
parent 8b86c49b39
commit 418f28b57a
1 changed files with 11 additions and 6 deletions
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17
gfx/display_servers/dispserv_x11.c
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@ -55,23 +55,28 @@ static void x11_display_server_destroy(void *data)
if (crt_en) if (crt_en)
{ {
sprintf(output, "xrandr -s %dx%d", orig_width, orig_height); snprintf(output, sizeof(output),
"xrandr -s %dx%d", orig_width, orig_height);
system(output); system(output);
for (i = 0; i < 3; i++) for (i = 0; i < 3; i++)
{ {
sprintf(output, "xrandr --delmode %s%d %s", "VGA", i, old_mode); snprintf(output, sizeof(output),
"xrandr --delmode %s%d %s", "VGA", i, old_mode);
system(output); system(output);
sprintf(output, "xrandr --delmode %s-%d %s", "VGA", i, old_mode); snprintf(output, sizeof(output),
"xrandr --delmode %s-%d %s", "VGA", i, old_mode);
system(output); system(output);
sprintf(output, "xrandr --delmode %s%d %s", "DVI", i, old_mode); snprintf(output, sizeof(output),
"xrandr --delmode %s%d %s", "DVI", i, old_mode);
system(output); system(output);
sprintf(output, "xrandr --delmode %s-%d %s", "DVI", i, old_mode); snprintf(output, sizeof(output),
"xrandr --delmode %s-%d %s", "DVI", i, old_mode);
system(output); system(output);
} }
sprintf(output, "xrandr --rmmode %s", old_mode); snprintf(output, sizeof(output), "xrandr --rmmode %s", old_mode);
system(output); system(output);
} }