Re: [PATCH v2] ppp: deflate: Fix possible crash in deflate_init

2019-05-14 Thread David Miller
From: YueHaibing Date: Tue, 14 May 2019 22:55:32 +0800 > BUG: unable to handle kernel paging request at a018f000 ... > If ppp_deflate fails to register in deflate_init, > module initialization failed out, however > ppp_deflate_draft may has been regiestred and not > unregistered before r

Re: [PATCH v2] ppp: deflate: Fix possible crash in deflate_init

2019-05-14 Thread Guillaume Nault
On Tue, May 14, 2019 at 10:55:32PM +0800, YueHaibing wrote: > If ppp_deflate fails to register in deflate_init, > module initialization failed out, however > ppp_deflate_draft may has been regiestred and not > unregistered before return. > Thanks! Acked-by: Guillaume Nault

[PATCH v2] ppp: deflate: Fix possible crash in deflate_init

2019-05-14 Thread YueHaibing
BUG: unable to handle kernel paging request at a018f000 PGD 3270067 P4D 3270067 PUD 3271063 PMD 2307eb067 PTE 0 Oops: [#1] PREEMPT SMP CPU: 0 PID: 4138 Comm: modprobe Not tainted 5.1.0-rc7+ #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.9.3-0-ge2fc41e-prebuilt.qem