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dav1d
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Add a SIZE_MAX/2 validation check in dav1d_parse_sequence_header()

This commit is contained in:
Henrik Gramner 2023-06-07 13:35:04 +02:00 committed by Henrik Gramner
parent 77d0cbaf0e
commit 682fb1ba14
1 changed files with 1 additions and 1 deletions
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2
src/obu.c
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@ -304,7 +304,7 @@ int dav1d_parse_sequence_header(Dav1dSequenceHeader *const out,
{
validate_input_or_ret(out != NULL, DAV1D_ERR(EINVAL));
validate_input_or_ret(ptr != NULL, DAV1D_ERR(EINVAL));
validate_input_or_ret(sz > 0, DAV1D_ERR(EINVAL));
validate_input_or_ret(sz > 0 && sz <= SIZE_MAX / 2, DAV1D_ERR(EINVAL));
GetBits gb;
dav1d_init_get_bits(&gb, ptr, sz);