Re: [linux-yocto] [PATCH] nfsd4: Fix kernel crash when reading proc file reply_cache_stats

2019-08-06 Thread Bruce Ashfield
On Tue, Aug 6, 2019 at 6:49 AM wrote: > From: He Zhe > > reply_cache_stats uses wrong parameter as seq file private structure and > thus causes the following kernel crash when users read > /proc/fs/nfsd/reply_cache_stats > > BUG: kernel NULL pointer dereference, address: 01f9 > PGD 0

[linux-yocto] [PATCH] nfsd4: Fix kernel crash when reading proc file reply_cache_stats

2019-08-06 Thread zhe.he
From: He Zhe reply_cache_stats uses wrong parameter as seq file private structure and thus causes the following kernel crash when users read /proc/fs/nfsd/reply_cache_stats BUG: kernel NULL pointer dereference, address: 01f9 PGD 0 P4D 0 Oops: [#3] SMP PTI CPU: 6 PID: 1502 Comm: