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Merge commit 'f401792595dd7760f531e8a3bd2336e9033bd45a'

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* commit 'f401792595dd7760f531e8a3bd2336e9033bd45a':
  vf_drawtext: Do not leak the mmapped textfile

Conflicts:
	libavfilter/vf_drawtext.c

See: 6956b048d8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2014-10-18 21:31:08 +02:00
parent f4445c7be4 f401792595
commit 0b2f860db5
1 changed files with 1 additions and 1 deletions
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libavfilter/vf_drawtext.c
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@@ -477,7 +477,7 @@ static int load_textfile(AVFilterContext *ctx)
return err; return err;
} }
if (!(tmp = av_realloc(s->text, textbuf_size + 1))) { if (textbuf_size > SIZE_MAX - 1 || !(tmp = av_realloc(s->text, textbuf_size + 1))) {
av_file_unmap(textbuf, textbuf_size); av_file_unmap(textbuf, textbuf_size);
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
} }