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authorAndries Brouwer <Andries.Brouwer@cwi.nl>2007-02-20 13:57:47 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-20 17:10:13 -0800
commitf4fa27c16ba9b6910c5b815e5c13a7e8249277f0 (patch)
tree9ee0567da54c02d59ac74158b513d821ab77c64d
parent5085b607fb6c03d7668126b55cb54f20969c203c (diff)
downloadlinux-stericsson-f4fa27c16ba9b6910c5b815e5c13a7e8249277f0.tar.gz
[PATCH] minix v3: fix superblock definition
Somehow we got the layout of the v3 superblock wrong, which causes crashes due to overindexing of the buffer_head array in statfs on large fielsystems. Cc: "Cedric Augonnet" <cedric.augonnet@gmail.com> Cc: "Daniel Aragones" <danarag@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/linux/minix_fs.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/minix_fs.h b/include/linux/minix_fs.h
index 9850d513ff60..0e39745f5111 100644
--- a/include/linux/minix_fs.h
+++ b/include/linux/minix_fs.h
@@ -78,8 +78,7 @@ struct minix_super_block {
* V3 minix super-block data on disk
*/
struct minix3_super_block {
- __u16 s_ninodes;
- __u16 s_nzones;
+ __u32 s_ninodes;
__u16 s_pad0;
__u16 s_imap_blocks;
__u16 s_zmap_blocks;