[ 04/52] dm verity: fix overflow check

3.4-stable review patch. If anyone has any objections, please let me know. -- From: Mikulas Patocka commit 1d55f6bcc0331d744cd5b56c4ee79e3809438161 upstream. This patch fixes sector_t overflow checking in dm-verity. Without this patch, the code checks for overflow only if

[ 04/52] dm verity: fix overflow check

3.4-stable review patch. If anyone has any objections, please let me know. -- From: Mikulas Patocka mpato...@redhat.com commit 1d55f6bcc0331d744cd5b56c4ee79e3809438161 upstream. This patch fixes sector_t overflow checking in dm-verity. Without this patch, the code checks for