Commits
Alan Stern committed 984f1733fce
[SCSI] sd: Fix potential out-of-bounds access This patch fixes an out-of-bounds error in sd_read_cache_type(), found by Google's AddressSanitizer tool. When the loop ends, we know that "offset" lies beyond the end of the data in the buffer, so no Caching mode page was found. In theory it may be present, but the buffer size is limited to 512 bytes. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Dmitry Vyukov <dvyukov@google.com> CC: <stable@vger.kernel.org> Signed-off-by: James Bottomley <JBottomley@Parallels.com>