From 1d5827235de48e829d5d4a03c3688ef6f2b15562 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 26 May 2011 16:25:12 -0700 Subject: ufs: fix truncated values handling 64 bit metadata Originally i_lastfrag was 32 bits but then we added support for handling 64 bit metadata and it became a 64 bit variable. That was during 2007, in 54fb996ac15c "[PATCH] ufs2 write: block allocation update". Unfortunately these casts got left behind so the value got truncated to 32 bit again. [akpm@linux-foundation.org: remove now-unneeded min_t/max_t casting] Signed-off-by: Dan Carpenter Cc: Evgeniy Dushistov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ufs/truncate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/ufs/truncate.c') diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c index 5f821db..f04f89f 100644 --- a/fs/ufs/truncate.c +++ b/fs/ufs/truncate.c @@ -84,7 +84,7 @@ static int ufs_trunc_direct(struct inode *inode) retry = 0; frag1 = DIRECT_FRAGMENT; - frag4 = min_t(u32, UFS_NDIR_FRAGMENT, ufsi->i_lastfrag); + frag4 = min_t(u64, UFS_NDIR_FRAGMENT, ufsi->i_lastfrag); frag2 = ((frag1 & uspi->s_fpbmask) ? ((frag1 | uspi->s_fpbmask) + 1) : frag1); frag3 = frag4 & ~uspi->s_fpbmask; block1 = block2 = 0; -- cgit v1.1