diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-09-15 02:09:42 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-09-19 18:47:54 +0200 |
| commit | 6015a6921eba7b01b1e23ebd46f0f9f14b6c6f7b (patch) | |
| tree | ae8c6a7600ab7f23318b5a41eae0ee9fa58b4d91 /libavcodec | |
| parent | 3d83de4187e9bb07af2ea8a0ec071094fca7a500 (diff) | |
avcodec/ljpegenc: Don't free buffer known to be NULL
The lossless JPEG encoder allocates one buffer in its init function
and freeing said buffer is the only thing done in its close function.
Despite this the init function called the close function if allocating
said buffer fails, although there is nothing to free in this case.
This commit stops doing this.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/ljpegenc.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/libavcodec/ljpegenc.c b/libavcodec/ljpegenc.c index 70eff9e6fe..39ce5a0089 100644 --- a/libavcodec/ljpegenc.c +++ b/libavcodec/ljpegenc.c @@ -309,7 +309,7 @@ FF_ENABLE_DEPRECATION_WARNINGS s->scratch = av_malloc_array(avctx->width + 1, sizeof(*s->scratch)); if (!s->scratch) - goto fail; + return AVERROR(ENOMEM); ff_idctdsp_init(&s->idsp, avctx); ff_init_scantable(s->idsp.idct_permutation, &s->scantable, @@ -327,9 +327,6 @@ FF_ENABLE_DEPRECATION_WARNINGS avpriv_mjpeg_val_dc); return 0; -fail: - ljpeg_encode_close(avctx); - return AVERROR(ENOMEM); } #define OFFSET(x) offsetof(LJpegEncContext, x) |