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command.c: fix sub_remove crash 

The sub_remove slave command tried to access a NULL pointer when
removing an external subtitle file displayed with libass. Fix.
This commit is contained in:
Uoti Urpala 2011-04-25 12:57:28 +03:00
parent ed5279db29
commit 325926f9f8
1 changed files with 8 additions and 1 deletions
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9
command.c
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@ -2668,9 +2668,16 @@ static void remove_subtitle_range(MPContext *mpctx, int start, int count)
}
for (idx = start; idx < end; idx++) {
sub_data *subd = subs[idx];
char *filename = "";
if (subd)
filename = subd->filename;
#ifdef CONFIG_ASS
if (!subd)
filename = ass_tracks[idx]->name;
#endif
mp_msg(MSGT_CPLAYER, MSGL_STATUS,
"SUB: Removed subtitle file (%d): %s\n", idx + 1,
filename_recode(subd->filename));
filename_recode(filename));
sub_free(subd);
subs[idx] = NULL;
#ifdef CONFIG_ASS