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(parent: f7c070a) | patch
fs/iso9660: Set a grub_errno if mount fails
authorB Horn <b@horn.uk>
Sun, 12 May 2024 05:37:08 +0000 (06:37 +0100)
committerDaniel Kiper <daniel.kiper@oracle.com>
Thu, 23 Jan 2025 15:22:46 +0000 (16:22 +0100)
commit965db5970811d18069b34f28f5f31ddadde90a97
tree04b059899d72830533774383aca11f9f19faf0a5tree
parentf7c070a2e28dfab7137db0739fb8db1dc02d8898commit | diff
fs/iso9660: Set a grub_errno if mount fails

It was possible for a grub_errno to not be set if mount of an ISO 9660
filesystem failed when set_rockridge() returned 0.

This isn't known to be exploitable as the other filesystems due to
filesystem helper checking the requested file type. Though fixing
as a precaution.

Reported-by: B Horn <b@horn.uk>
Signed-off-by: B Horn <b@horn.uk>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
grub-core/fs/iso9660.c diff | blob | blame | history
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