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authorJeff Mahoney <jeffm@suse.com>2006-11-09 11:31:23 +0100
committerAdrian Bunk <bunk@stusta.de>2006-11-09 11:31:23 +0100
commitd2b85a5a4048902d43f43a43c2f9291b46127950 (patch)
tree16d2fe25170ead580e7585566df793d598c83498 /fs
parent4504530e9f7310af00f79807029659c32fda90a1 (diff)
downloadlinux-linaro-stable-d2b85a5a4048902d43f43a43c2f9291b46127950.tar.gz
[DISKLABEL] SUN: Fix signed int usage for sector count
The current sun disklabel code uses a signed int for the sector count. When partitions larger than 1 TB are used, the cast to a sector_t causes the partition sizes to be invalid: # cat /proc/paritions | grep sdan 66 112 2146435072 sdan 66 115 9223372036853660736 sdan3 66 120 9223372036853660736 sdan8 This patch switches the sector count to an unsigned int to fix this. Eric Sandeen also submitted the same patch. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Adrian Bunk <bunk@stusta.de>
Diffstat (limited to 'fs')
-rw-r--r--fs/partitions/sun.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/partitions/sun.c b/fs/partitions/sun.c
index abe91ca03edf..0a5927c806ca 100644
--- a/fs/partitions/sun.c
+++ b/fs/partitions/sun.c
@@ -74,7 +74,7 @@ int sun_partition(struct parsed_partitions *state, struct block_device *bdev)
spc = be16_to_cpu(label->ntrks) * be16_to_cpu(label->nsect);
for (i = 0; i < 8; i++, p++) {
unsigned long st_sector;
- int num_sectors;
+ unsigned int num_sectors;
st_sector = be32_to_cpu(p->start_cylinder) * spc;
num_sectors = be32_to_cpu(p->num_sectors);