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authorEric Sesterhenn <snakebyte@gmx.de>2008-10-15 22:04:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-16 11:21:46 -0700
commitd38b7aa7fc3371b52d036748028db50b585ade2e (patch)
treefd4193112378362a5c12999d467bdaaf8875d1b0 /fs/reiserfs/procfs.c
parent649f1ee6c705aab644035a7998d7b574193a598a (diff)
hfs: fix namelength memory corruption
Fix a stack corruption caused by a corrupted hfs filesystem. If the catalog name length is corrupted the memcpy overwrites the catalog btree structure. Since the field is limited to HFS_NAMELEN bytes in the structure and the file format, we throw an error if it is too long. Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/reiserfs/procfs.c')
0 files changed, 0 insertions, 0 deletions