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| author | Yongpeng Yang <[email protected]> | 2025-11-04 12:50:07 +0000 |
|---|---|---|
| committer | Christian Brauner <[email protected]> | 2025-11-05 13:00:16 +0000 |
| commit | f2c1f631630e01821fe4c3fdf6077bc7a8284f82 (patch) | |
| tree | 206cc94645ad3d83fb23cb12cc94084c21bcf862 /lib/mpi/mpi-mpow.c | |
| parent | vfat: fix missing sb_min_blocksize() return value checks (diff) | |
| download | kernel-f2c1f631630e01821fe4c3fdf6077bc7a8284f82.tar.gz kernel-f2c1f631630e01821fe4c3fdf6077bc7a8284f82.zip | |
exfat: check return value of sb_min_blocksize in exfat_read_boot_sector
sb_min_blocksize() may return 0. Check its return value to avoid
accessing the filesystem super block when sb->s_blocksize is 0.
Cc: [email protected] # v6.15
Fixes: 719c1e1829166d ("exfat: add super block operations")
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Yongpeng Yang <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Christian Brauner <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-mpow.c')
0 files changed, 0 insertions, 0 deletions