* [patch 01/31] Fix another NULL pointer deref in ipv6_sockglue.c
@ 2007-03-19 21:34 Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2007-03-19 21:34 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Justin Forbes, Zwane Mwaikambo, Theodore Ts'o, Randy Dunlap,
Dave Jones, Chuck Wolber, Chris Wedgwood, Michael Krufky,
Chuck Ebbert, torvalds, akpm, alan, bunk, Olaf Kirch,
David S. Miller
[-- Attachment #1: fix-another-null-pointer-deref-in-ipv6_sockglue.c.patch --]
[-- Type: text/plain, Size: 886 bytes --]
-stable review patch. If anyone has any objections, please let us know.
------------------
From: Olaf Kirch <olaf.kirch@oracle.com>
[IPV6]: Fix for ipv6_setsockopt NULL dereference
I came across this bug in http://bugzilla.kernel.org/show_bug.cgi?id=8155
Signed-off-by: Olaf Kirch <olaf.kirch@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
net/ipv6/ipv6_sockglue.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -414,7 +414,7 @@ static int do_ipv6_setsockopt(struct soc
}
/* routing header option needs extra check */
- if (optname == IPV6_RTHDR && opt->srcrt) {
+ if (optname == IPV6_RTHDR && opt && opt->srcrt) {
struct ipv6_rt_hdr *rthdr = opt->srcrt;
switch (rthdr->type) {
case IPV6_SRCRT_TYPE_0:
--
^ permalink raw reply [flat|nested] 2+ messages in thread
* [patch 01/31] Fix another NULL pointer deref in ipv6_sockglue.c
2007-03-19 21:36 ` [patch 00/31] 2.6.20-stable review Greg KH
@ 2007-03-19 21:37 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2007-03-19 21:37 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Justin Forbes, Zwane Mwaikambo, Theodore Ts'o, Randy Dunlap,
Dave Jones, Chuck Wolber, Chris Wedgwood, Michael Krufky,
Chuck Ebbert, torvalds, akpm, alan, bunk, Olaf Kirch,
David S. Miller
[-- Attachment #1: fix-another-null-pointer-deref-in-ipv6_sockglue.c.patch --]
[-- Type: text/plain, Size: 886 bytes --]
-stable review patch. If anyone has any objections, please let us know.
------------------
From: Olaf Kirch <olaf.kirch@oracle.com>
[IPV6]: Fix for ipv6_setsockopt NULL dereference
I came across this bug in http://bugzilla.kernel.org/show_bug.cgi?id=8155
Signed-off-by: Olaf Kirch <olaf.kirch@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
net/ipv6/ipv6_sockglue.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -414,7 +414,7 @@ static int do_ipv6_setsockopt(struct soc
}
/* routing header option needs extra check */
- if (optname == IPV6_RTHDR && opt->srcrt) {
+ if (optname == IPV6_RTHDR && opt && opt->srcrt) {
struct ipv6_rt_hdr *rthdr = opt->srcrt;
switch (rthdr->type) {
case IPV6_SRCRT_TYPE_0:
--
^ permalink raw reply [flat|nested] 2+ messages in thread
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2007-03-19 21:34 [patch 01/31] Fix another NULL pointer deref in ipv6_sockglue.c Greg KH
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2007-03-19 21:36 ` [patch 00/31] 2.6.20-stable review Greg KH
2007-03-19 21:37 ` [patch 01/31] Fix another NULL pointer deref in ipv6_sockglue.c Greg KH
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