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[PATCH] uml: fix hostfs stack corruption 

Noted by Oleg Drokin:
We initialized an extra slot of struct kstatfs.spare, sometimes
causing stack corruption.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Oleg Drokin <green@clusterfs.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jeff Dike 2006-03-27 01:14:41 -08:00 committed by Linus Torvalds
parent 5f4e8fd08f
commit 86c79cbcee
1 changed files with 0 additions and 1 deletions
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fs/hostfs/hostfs_user.c
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@ -360,7 +360,6 @@ int do_statfs(char *root, long *bsize_out, long long *blocks_out,
spare_out[2] = buf.f_spare[2]; spare_out[2] = buf.f_spare[2];
spare_out[3] = buf.f_spare[3]; spare_out[3] = buf.f_spare[3];
spare_out[4] = buf.f_spare[4]; spare_out[4] = buf.f_spare[4];
spare_out[5] = buf.f_spare[5];
return(0); return(0);
} }