Messages in this thread Patch in this message | | | Subject | FW: cciss updates for 2.4.22-pre3 [3 of 6] | Date | Thu, 10 Jul 2003 16:59:59 -0500 | From | "Miller, Mike (OS Dev)" <> |
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-----Original Message----- From: Miller, Mike (OS Dev) Sent: Thursday, July 10, 2003 4:49 PM To: 'axboe@suse.de'; 'marcelo@conectiva.com.br' Cc: 'alan@lxorguk.ukuu.org.uk'; 'linuxkernel@vger.kernel.org' Subject: cciss updates for 2.4.22-pre3 [3 of 6]
These patches can be installed in any order EXCEPT the final 2 of the 6. They are named p1* & p2* respectively.
This patch was built & tested using kernel 2.4.21 with the 2.4.22pre3 patch applied. It is intended for inclusion in the 2.4.22 kernel. Patch name: cciss_2447_scsi_overrun_fix_for_lx2422p3.patch Changes: 1. Fixes a potential overrun if a medium changer is attached. Bug fix. -------------------------------------------------------------------------------------------------------------------- diff -burN lx2422p3.test/drivers/block/cciss_scsi.c lx2422p3/drivers/block/cciss_scsi.c --- lx2422p3.test/drivers/block/cciss_scsi.c 2003-06-13 09:51:32.000000000 -0500 +++ lx2422p3/drivers/block/cciss_scsi.c 2003-07-07 16:54:58.000000000 -0500 @@ -1182,6 +1182,12 @@ { case 0x01: /* sequential access, (tape) */ case 0x08: /* medium changer */ + if (ncurrent >= CCISS_MAX_SCSI_DEVS_PER_HBA) { + printk(KERN_INFO "cciss%d: %s ignored, " + "too many devices.\n", cntl_num, + DEVICETYPE(devtype)); + break; + } memcpy(¤tsd[ncurrent].scsi3addr[0], &scsi3addr[0], 8); currentsd[ncurrent].devtype = devtype; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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