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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2024-02-14 00:40:47 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2024-02-18 16:38:09 +0100 |
| commit | c149d86760aca52c9d289ff1aa835689875e842e (patch) | |
| tree | d1c43175abfd9e65570b9d724dbb99935b935719 | |
| parent | c7ceff690f16f04f3fc2e48ac73f48cebc445587 (diff) | |
avfilter/vf_signature: Allocate arrays together
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
| -rw-r--r-- | libavfilter/vf_signature.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/libavfilter/vf_signature.c b/libavfilter/vf_signature.c index 7db8bef42a..758b6e5101 100644 --- a/libavfilter/vf_signature.c +++ b/libavfilter/vf_signature.c @@ -250,14 +250,10 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *picref) int64_t* elemsignature; uint64_t* sortsignature; - elemsignature = av_malloc_array(elemcat->elem_count, sizeof(int64_t)); + elemsignature = av_malloc_array(elemcat->elem_count, 2 * sizeof(int64_t)); if (!elemsignature) return AVERROR(ENOMEM); - sortsignature = av_malloc_array(elemcat->elem_count, sizeof(int64_t)); - if (!sortsignature) { - av_freep(&elemsignature); - return AVERROR(ENOMEM); - } + sortsignature = elemsignature + elemcat->elem_count; for (j = 0; j < elemcat->elem_count; j++) { blocksum = 0; @@ -307,7 +303,6 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *picref) f++; } av_freep(&elemsignature); - av_freep(&sortsignature); } /* confidence */ |