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obs-outputs: Fix AV1 header parser adding ref count to data

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The header packets are only used within the rtmp-output and do not need
or use the ref counter as the data is manually free'd directly.

The presence of this ref counter causes a crash on *nix platforms due to
our memory alignment hack attempting to free memory but reading the
wrong offset due to the ref counter being there rather than the
alignment offset.
This commit is contained in:
derrod
2023-04-06 23:30:24 +02:00
committed by Rodney
parent 3fed2e081e
commit 3de564258d
1 changed files with 2 additions and 4 deletions
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plugins/obs-outputs/rtmp-av1.c
+2 -4
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@@ -523,10 +523,8 @@ size_t obs_parse_av1_header(uint8_t **header, const uint8_t *data, size_t size)
struct array_output_data output;
struct serializer s;
long ref = 1;
array_output_serializer_init(&s, &output);
serialize(&s, &ref, sizeof(ref));
s_write(&s, av1header, sizeof(av1header));
if (seq_size)
@@ -534,8 +532,8 @@ size_t obs_parse_av1_header(uint8_t **header, const uint8_t *data, size_t size)
if (meta_size)
s_write(&s, meta, meta_size);
*header = output.bytes.array + sizeof(ref);
return output.bytes.num - sizeof(ref);
*header = output.bytes.array;
return output.bytes.num;
}
static void serialize_av1_data(struct serializer *s, const uint8_t *data,