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| author | Martijn van Beurden <mvanb1@gmail.com> | 2023-05-16 20:04:05 +0200 |
|---|---|---|
| committer | Martijn van Beurden <mvanb1@gmail.com> | 2023-05-17 21:44:32 +0200 |
| commit | f18692df181378d217823abae12999b431dc187c (patch) | |
| tree | 0e5642d5eb9c005ade75078c7900fa8d53e5e4fa | |
| parent | 7ed6f4ff583261cf473d5ab01b5d3eab4789e1c7 (diff) | |
| download | flac-f18692df181378d217823abae12999b431dc187c.tar.gz | |
Add OOM check to metaflac append handling
Credit: Oss-Fuzz
Issue: N/A
| -rw-r--r-- | src/metaflac/operations.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/metaflac/operations.c b/src/metaflac/operations.c index 7ae3c635..e113ebc0 100644 --- a/src/metaflac/operations.c +++ b/src/metaflac/operations.c @@ -265,6 +265,8 @@ FLAC__bool do_major_operation__append(FLAC__Metadata_Chain *chain, const Command buffer_size = ((FLAC__uint32)(header[1]) << 16) + ((FLAC__uint32)(header[2]) << 8) + header[3]; buffer = safe_malloc_(buffer_size + FLAC__STREAM_METADATA_HEADER_LENGTH); + if(0 == buffer) + die("out of memory allocating read buffer"); memcpy(buffer, header, FLAC__STREAM_METADATA_HEADER_LENGTH); num_objects++; |