From: Jeff Mahoney Date: Fri, 25 Aug 2006 22:58:57 +0000 (-0700) Subject: [DISKLABEL] SUN: Fix signed int usage for sector count X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=81a42d298d8bd1b96be4bd459494f25fdd99b594;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git [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. Signed-off-by: Jeff Mahoney Signed-off-by: Andrew Morton Signed-off-by: David S. Miller --- diff --git a/fs/partitions/sun.c b/fs/partitions/sun.c index abe91ca03ed..0a5927c806c 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);