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| author | Fan Gang <fangang@sbrella.com> | 2018-02-13 15:38:59 +0800 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2018-12-14 14:19:50 +0100 |
| commit | c6e1966c1a1a8987de0834462d7a76377eaa76bc (patch) | |
| tree | 6c0fe6d6445d88c33d06c4bd5e34a0ee9083cf0f /libavcodec/ass_split.c | |
| parent | ddefd05507fdf4391485f9985e80e4672486dbfd (diff) | |
| download | ffmpeg-streaming-c6e1966c1a1a8987de0834462d7a76377eaa76bc.zip ffmpeg-streaming-c6e1966c1a1a8987de0834462d7a76377eaa76bc.tar.gz | |
avcodec/ass_split: fix a memory leak defect when realloc fails
Fixes #7019.
Diffstat (limited to 'libavcodec/ass_split.c')
| -rw-r--r-- | libavcodec/ass_split.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/ass_split.c b/libavcodec/ass_split.c index 872528b..67da7c6 100644 --- a/libavcodec/ass_split.c +++ b/libavcodec/ass_split.c @@ -249,7 +249,7 @@ static const char *ass_split_section(ASSSplitContext *ctx, const char *buf) const ASSSection *section = &ass_sections[ctx->current_section]; int *number = &ctx->field_number[ctx->current_section]; int *order = ctx->field_order[ctx->current_section]; - int *tmp, i, len; + int i, len; while (buf && *buf) { if (buf[0] == '[') { @@ -280,9 +280,9 @@ static const char *ass_split_section(ASSSplitContext *ctx, const char *buf) while (!is_eol(*buf)) { buf = skip_space(buf); len = strcspn(buf, ", \r\n"); - if (!(tmp = av_realloc_array(order, (*number + 1), sizeof(*order)))) + if (av_reallocp_array(&order, (*number + 1), sizeof(*order)) != 0) return NULL; - order = tmp; + order[*number] = -1; for (i=0; section->fields[i].name; i++) if (!strncmp(buf, section->fields[i].name, len)) { |
