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10d42caef2
The counter was using a signed 8 bit integer, which was overflowing after 127 entries. That was then passed as an unsigned 32 bit integer to libflac, which caused it to be converted to a huge unsigned number. That then caused an invalid memory access inside libflac. As a bonus, signed integer overflow is undefined behaviour. Instead, use an unsigned 8 bit integer. Once this overflows the existing code already catches it and stops adding the cue. While FLAC__metadata_object_cuesheet_insert_track() takes an unsigned 32 bit integer for the track number, FLAC__StreamMetadata_CueSheet_Track is limiting it to an unsigned 8 bit integer. Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2921 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5436> |
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| .. | ||
| gstflac.c | ||
| gstflacdec.c | ||
| gstflacdec.h | ||
| gstflacelement.c | ||
| gstflacelements.h | ||
| gstflacenc.c | ||
| gstflacenc.h | ||
| gstflactag.c | ||
| gstflactag.h | ||
| meson.build | ||