pandory500/SDL-mirror
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fixed bug 1736 - Memory leak in X11_InitModes

Browse source 
tomaszewski.p

XRRListOutputProperties allocates Atom* array, which is not freed.
XRRGetOutputProperty allocates 'unsigned char *prop' array, which is not freed.
This commit is contained in:
Sam Lantinga 2013-02-28 22:20:25 -08:00
parent c6ac556871
commit 7c3f6dcb24
1 changed files with 20 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

35
src/video/x11/SDL_x11modes.c
View file

@ -576,26 +576,31 @@ X11_InitModes(_THIS)
int actual_format;
unsigned long nitems, bytes_after;
Atom actual_type;
if (props[i] == EDID) {
XRRGetOutputProperty(data->display, res->outputs[output], props[i],
0, 100, False, False,
AnyPropertyType,
&actual_type, &actual_format,
&nitems, &bytes_after, &prop);
MonitorInfo *info = decode_edid(prop);
if (info) {
#ifdef X11MODES_DEBUG
printf("Found EDID data for %s\n", output_info->name);
dump_monitor_info(info);
#endif
SDL_strlcpy(display_name, info->dsc_product_name, sizeof(display_name));
free(info);
if (props[i] == EDID) {
if (XRRGetOutputProperty(data->display,
res->outputs[output], props[i],
0, 100, False, False,
AnyPropertyType,
&actual_type, &actual_format,
&nitems, &bytes_after, &prop) == Success ) {
MonitorInfo *info = decode_edid(prop);
if (info) {
#ifdef X11MODES_DEBUG
printf("Found EDID data for %s\n", output_info->name);
dump_monitor_info(info);
#endif
SDL_strlcpy(display_name, info->dsc_product_name, sizeof(display_name));
free(info);
}
SDL_free(prop);
}
break;
}
}
if (props) {
SDL_free(props);
}
if (*display_name && inches) {
size_t len = SDL_strlen(display_name);