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| author | Milos Nikic <nikic.milos@gmail.com> | 2026-02-06 17:06:17 -0800 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2026-02-27 12:15:26 +0100 |
| commit | 0cf9c58bf654d0f27abe18005281dbf9890de401 (patch) | |
| tree | 4044f43c9fa546f168266f1c5f7c961eaf43c0df /samples/workqueue/stall_detector/git@git.tavy.me:linux.git | |
| parent | 6d942c874f6fc8cea801981b6f2cfd9829a641d4 (diff) | |
ext2: replace BUG_ON with WARN_ON_ONCE in ext2_get_blocks
If ext2_get_blocks() is called with maxblocks == 0, it currently triggers
a BUG_ON(), causing a kernel panic.
While this condition implies a logic error in the caller, a filesystem
should not crash the system due to invalid arguments.
Replace the BUG_ON() with a WARN_ON_ONCE() to provide a stack trace for
debugging, and return -EINVAL to handle the error gracefully.
Signed-off-by: Milos Nikic <nikic.milos@gmail.com>
Link: https://patch.msgid.link/20260207010617.216675-1-nikic.milos@gmail.com
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'samples/workqueue/stall_detector/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions