diff options
author | Campbell Barton <ideasman42@gmail.com> | 2020-11-11 08:14:06 +0300 |
---|---|---|
committer | Campbell Barton <ideasman42@gmail.com> | 2020-11-11 08:14:06 +0300 |
commit | 2d60845786aeab099c61ffa42b7f72cccc68bff1 (patch) | |
tree | aa3f17a33f029f9a8de69b081d219ee506e71f8e /source/blender/imbuf/intern/openexr/openexr_api.cpp | |
parent | 99f56b4c16323f96c0cbf54e392fb509fcac5bda (diff) |
Cleanup: pass header size to 'is_a' callbacks
No functional changes, prepare for fixing out-of-bounds access
when reading headers.
Diffstat (limited to 'source/blender/imbuf/intern/openexr/openexr_api.cpp')
-rw-r--r-- | source/blender/imbuf/intern/openexr/openexr_api.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/imbuf/intern/openexr/openexr_api.cpp b/source/blender/imbuf/intern/openexr/openexr_api.cpp index 6d4cff4d18d..467454ddb7a 100644 --- a/source/blender/imbuf/intern/openexr/openexr_api.cpp +++ b/source/blender/imbuf/intern/openexr/openexr_api.cpp @@ -330,7 +330,7 @@ extern "C" { * Test presence of OpenEXR file. * \param mem: pointer to loaded OpenEXR bitstream */ -int imb_is_a_openexr(const unsigned char *mem) +bool imb_is_a_openexr(const unsigned char *mem, const size_t UNUSED(size)) { return Imf::isImfMagic((const char *)mem); } @@ -1905,7 +1905,7 @@ struct ImBuf *imb_load_openexr(const unsigned char *mem, IMemStream *membuf = nullptr; MultiPartInputFile *file = nullptr; - if (imb_is_a_openexr(mem) == 0) { + if (imb_is_a_openexr(mem, size) == 0) { return nullptr; } |