Debian Patches

Status for libvpx/1.16.0-3

Patch Description Author Forwarded Bugs Origin Last update
0001-Relax-ABI-check.patch Relax ABI check
We have symbol files and version dependencies to properly track this.
Sebastian Ramacher <sramacher@debian.org> no 2021-08-31
0002-Do-not-undefine-_FORTIFY_SOURCE.patch Do not undefine _FORTIFY_SOURCE Sebastian Ramacher <sramacher@debian.org> no 2023-10-05
0003-write_superframe_index-return-0-if-buffer-is-full.patch write_superframe_index: return 0 if buffer is full
write_superframe_index() should return the number of bytes written to
ctx->pending_cx_data. If ctx->pending_cx_data is full,
write_superframe_index() doesn't write the optional superframe index, so
it should return 0 in this case. Add an assertion that would have
detected this bug. Add and clarify comments for code related to this
bug.

Also fix the buffer full check. The check should not assume that
ctx->pending_cx_data is equal to ctx->cx_data, and the check had an
off-by-one error.

The bug was introduced when write_superframe_index() was added in the
following CLs:
https://chromium-review.googlesource.com/c/webm/libvpx/+/44659
https://chromium-review.googlesource.com/c/webm/libvpx/+/45268
Wan-Teh Chang <wtc@google.com> no upstream 2026-02-19

All known versions for source package 'libvpx'

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