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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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8e19189ef8
befs_dump_super_block was called between befs_load_sb and befs_check_sb. It has been reported to crash (5/900) with null block testing. This patch loads, checks and only dump superblock if it's a valid one then brelse bh. (befs_dump_super_block uses disk_sb (bh->b_data) so it seems we need to call it before brelse(bh) but I don't know why befs_check_sb was called after brelse. Another thing I don't understand is why this problem appears now). Signed-off-by: Fabian Frederick <fabf@skynet.be> Reported-by: Fengguang Wu <fengguang.wu@intel.com> Cc: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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.. | ||
befs_fs_types.h | ||
befs.h | ||
btree.c | ||
btree.h | ||
ChangeLog | ||
datastream.c | ||
datastream.h | ||
debug.c | ||
endian.h | ||
inode.c | ||
inode.h | ||
io.c | ||
io.h | ||
Kconfig | ||
linuxvfs.c | ||
Makefile | ||
super.c | ||
super.h | ||
TODO |