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Code Issues Releases Activity

Fix invalid free for all $if_-vars

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This commit is contained in:
Nikolas Garofil 2009-11-16 00:21:49 +01:00
parent f0211cd43d
commit 5eebf1c516
1 changed files with 16 additions and 1 deletions
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17
src/core.c
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@ -1315,6 +1315,7 @@ int extract_variable_text_internal(struct text_object *retval, const char *const
void free_text_objects(struct text_object *root, int internal)
{
struct text_object *obj;
char type_is_if;
if (!root->prev) {
return;
@ -1766,7 +1767,21 @@ void free_text_objects(struct text_object *root, int internal)
break;
#endif /* X11 */
}
if(obj->type != OBJ_if_up && obj->special_data) free(obj->special_data);
type_is_if = 0;
if(obj->type == OBJ_if_gw || obj->type == OBJ_if_empty || obj->type == OBJ_if_match || obj->type == OBJ_if_existing || obj->type == OBJ_if_mounted || obj->type == OBJ_if_running || obj->type == OBJ_if_updatenr || obj->type == OBJ_if_mixer_mute) type_is_if = 1;
#if defined(IBM)
if(obj->type == OBJ_if_smapi_bat_installed) type_is_if = 1;
#endif
#if defined(__FreeBSD__) || defined(__linux__)
if(obj->type == OBJ_if_up) type_is_if = 1;
#endif
#ifdef MPD
if(obj->type == OBJ_if_mpd_playing) type_is_if = 1;
#endif
#ifdef XMMS2
if(obj->type == OBJ_if_xmms2_connected) type_is_if = 1;
#endif
if(obj->special_data && type_is_if == 0) free(obj->special_data);
free(obj);
}
#undef data