Re: [PATCH] tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset()

2024-07-04 Thread Greg Kroah-Hartman
On Thu, Jul 04, 2024 at 08:16:34PM +0900, Yunseong Kim wrote: > Hi Greg, Hi Jakub > > On 7/4/24 6:32 오후, Greg Kroah-Hartman wrote: > > On Wed, Jul 03, 2024 at 07:18:35PM -0700, Jakub Kicinski wrote: > >> On Wed, 3 Jul 2024 03:01:47 +0900 Yunseong Kim wrote: > >>> Support backports for stable vers

Re: [PATCH] tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset()

2024-07-04 Thread Yunseong Kim
Hi Greg, Hi Jakub On 7/4/24 6:32 오후, Greg Kroah-Hartman wrote: > On Wed, Jul 03, 2024 at 07:18:35PM -0700, Jakub Kicinski wrote: >> On Wed, 3 Jul 2024 03:01:47 +0900 Yunseong Kim wrote: >>> Support backports for stable version. There are two places where null >>> deref could happen before >>> com

Re: [PATCH] tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset()

2024-07-04 Thread Greg Kroah-Hartman
On Wed, Jul 03, 2024 at 07:18:35PM -0700, Jakub Kicinski wrote: > On Wed, 3 Jul 2024 03:01:47 +0900 Yunseong Kim wrote: > > Support backports for stable version. There are two places where null > > deref could happen before > > commit 2c92ca849fcc ("tracing/treewide: Remove second parameter of >

Re: [PATCH] tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset()

2024-07-03 Thread Jakub Kicinski
On Wed, 3 Jul 2024 03:01:47 +0900 Yunseong Kim wrote: > Support backports for stable version. There are two places where null > deref could happen before > commit 2c92ca849fcc ("tracing/treewide: Remove second parameter of > __assign_str()") > Link: > https://lore.kernel.org/linux-trace-kernel/2

[PATCH] tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset()

2024-07-02 Thread Yunseong Kim
Support backports for stable version. There are two places where null deref could happen before commit 2c92ca849fcc ("tracing/treewide: Remove second parameter of __assign_str()") Link: https://lore.kernel.org/linux-trace-kernel/20240516133454.681ba...@rorschach.local.home/ I've checked +v6.1.82