Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ea312552e94883efc42cfa4651bcf964f3110564
Commit: ea312552e94883efc42cfa4651bcf964f3110564
Parent: 6b7f123f378743d739377871c0cbfbaf28c7d25a
Author: FUJITA Tomonori <[EMAIL PROTECTED]>
AuthorDate: Mon Aug 6 00:31:24 2007 +0900
Committer: James Bottomley <[EMAIL PROTECTED]>
CommitDate: Fri Oct 12 14:38:28 2007 -0400
[SCSI] sg: increase sglist_len of the sg_scatter_hold structure
unsigned short is too small for sizeof(struct scatterlist) *
min(q->max_hw_segments, q->max_phys_segments).
This fixes memory leak with 4096 segments since 16 (likely sg size
with x86) * 4096 sets sglist_len to zero.
This might not happen without sg chaining support.
Signed-off-by: FUJITA Tomonori <[EMAIL PROTECTED]>
Acked-by: Douglas Gilbert <[EMAIL PROTECTED]>
Signed-off-by: James Bottomley <[EMAIL PROTECTED]>
---
drivers/scsi/sg.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 85d3894..fdc6618 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -114,7 +114,7 @@ static struct class_interface sg_interface = {
typedef struct sg_scatter_hold { /* holding area for scsi scatter gather info
*/
unsigned short k_use_sg; /* Count of kernel scatter-gather pieces */
- unsigned short sglist_len; /* size of malloc'd scatter-gather list ++ */
+ unsigned sglist_len; /* size of malloc'd scatter-gather list ++ */
unsigned bufflen; /* Size of (aggregate) data buffer */
unsigned b_malloc_len; /* actual len malloc'ed in buffer */
struct scatterlist *buffer;/* scatter list */
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
