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author | Rodger Combs <rodger.combs@gmail.com> | 2019-10-14 20:32:33 -0500 |
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committer | Oleg Oshmyan <chortos@inbox.lv> | 2019-11-07 19:43:14 +0200 |
commit | c659c897bcd697a95307406d50564f5eedbe788d (patch) | |
tree | d97722a9e3f6cba256c4782fbab75ccb430a8254 /libass | |
parent | 5f6de4cc9f572e41c96a308fab86a3a3e769acbe (diff) | |
download | libass-c659c897bcd697a95307406d50564f5eedbe788d.tar.bz2 libass-c659c897bcd697a95307406d50564f5eedbe788d.tar.xz |
fontselect: leave returned struct in a valid state on error
This fixes a double-free in be0d1613f79a95073d18d96a60e1394abf9316a2
Diffstat (limited to 'libass')
-rw-r--r-- | libass/ass_fontselect.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libass/ass_fontselect.c b/libass/ass_fontselect.c index e9748de..275820b 100644 --- a/libass/ass_fontselect.c +++ b/libass/ass_fontselect.c @@ -843,6 +843,9 @@ error: free(info->families); free(info->fullnames); + info->families = info->fullnames = NULL; + info->n_family = info->n_fullname = 0; + return false; } |