Module Name: src Committed By: riastradh Date: Fri Jul 28 15:02:52 UTC 2017
Modified Files: src/sys/dev/ic: isp_netbsd.c Log Message: Reject out-of-bounds channel index. >From Ilja Van Sprundel. To generate a diff of this commit: cvs rdiff -u -r1.88 -r1.89 src/sys/dev/ic/isp_netbsd.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/dev/ic/isp_netbsd.c diff -u src/sys/dev/ic/isp_netbsd.c:1.88 src/sys/dev/ic/isp_netbsd.c:1.89 --- src/sys/dev/ic/isp_netbsd.c:1.88 Wed Dec 31 17:10:45 2014 +++ src/sys/dev/ic/isp_netbsd.c Fri Jul 28 15:02:52 2017 @@ -1,4 +1,4 @@ -/* $NetBSD: isp_netbsd.c,v 1.88 2014/12/31 17:10:45 christos Exp $ */ +/* $NetBSD: isp_netbsd.c,v 1.89 2017/07/28 15:02:52 riastradh Exp $ */ /* * Platform (NetBSD) dependent common attachment code for Qlogic adapters. */ @@ -33,7 +33,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: isp_netbsd.c,v 1.88 2014/12/31 17:10:45 christos Exp $"); +__KERNEL_RCSID(0, "$NetBSD: isp_netbsd.c,v 1.89 2017/07/28 15:02:52 riastradh Exp $"); #include <dev/ic/isp_netbsd.h> #include <dev/ic/isp_ioctl.h> @@ -475,6 +475,10 @@ ispioctl(struct scsipi_channel *chan, u_ } lim = local.count; channel = local.channel; + if (channel >= isp->isp_nchan) { + retval = EINVAL; + break; + } ua = *(isp_dlist_t **)addr; uptr = &ua->wwns[0];