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(parent: b7bfaa7) | patch
affs: initialize fsdata in affs_truncate()
authorAlexander Potapenko <glider@google.com>
Tue, 10 Jan 2023 12:49:30 +0000 (13:49 +0100)
committerDavid Sterba <dsterba@suse.com>
Tue, 10 Jan 2023 13:55:20 +0000 (14:55 +0100)
commiteef034ac6690118c88f357b00e2b3239c9d8575d
tree3ad7ff26a8a85c9346ee90ca5c4d1ba8145f0cd3tree | snapshot
parentb7bfaa761d760e72a969d116517eaa12e404c262commit | diff
affs: initialize fsdata in affs_truncate()

When aops->write_begin() does not initialize fsdata, KMSAN may report
an error passing the latter to aops->write_end().

Fix this by unconditionally initializing fsdata.

Fixes: f2b6a16eb8f5 ("fs: affs convert to new aops")
Suggested-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Alexander Potapenko <glider@google.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/affs/file.c diff | blob | history
Domain: System / Kernel;