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[XFS] Fix char size overflow in bmap_alloc call for unwritten extent 

conversion.

Since bma.conv is a char and XFS_BMAPI_CONVERT is 0x1000, bma.conv was
always assigned zero. Spotted by the GNU C compiler (SVN version).

SGI-PV: 947312
SGI-Modid: xfs-linux-melb:xfs-kern:26887a

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Adrian Bunk 2006-08-30 13:41:58 +10:00 committed by Nathan Scott
parent 1ad8f401b6
commit 7288026b86
1 changed files with 1 additions and 1 deletions
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2
fs/xfs/xfs_bmap.c
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@ -4993,7 +4993,7 @@ xfs_bmapi(
bma.firstblock = *firstblock;
bma.alen = alen;
bma.off = aoff;
bma.conv = (flags & XFS_BMAPI_CONVERT);
bma.conv = !!(flags & XFS_BMAPI_CONVERT);
bma.wasdel = wasdelay;
bma.minlen = minlen;
bma.low = flist->xbf_low;