[PATCH erofs-utils 0/2] tar: fix parsing issues for pax and GNU extensions

[Zhan Xusheng]

This series fixes two issues in tar parsing:

- An out-of-bounds access when trimming PAX path entries
- Missing NULL pointer checks when handling GNU long name/link records

These issues can be triggered by malformed tar archives and may lead
to crashes. The fixes improve robustness when processing untrusted
inputs.

Zhan Xusheng (2):
  erofs-utils: tar: fix out-of-bounds access when trimming pax path
  erofs-utils: tar: add missing NULL checks for GNU long name/link

 lib/tar.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

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2.43.0