Re: [PATCH] erofs: fix NULL dereference of dif->bdev_handle in fscache mode

2023-11-15 Thread Chao Yu
On 2023/11/14 15:07, Jingbo Xu wrote: Avoid NULL dereference of dif->bdev_handle, as dif->bdev_handle is NULL in fscache mode. BUG: kernel NULL pointer dereference, address: RIP: 0010:erofs_map_dev+0xbd/0x1c0 Call Trace: erofs_fscache_data_read_slice+0xa7/0x340

Re: [PATCH] erofs: fix NULL dereference of dif->bdev_handle in fscache mode

2023-11-14 Thread Yue Hu
On Tue, 14 Nov 2023 15:07:04 +0800 Jingbo Xu wrote: > Avoid NULL dereference of dif->bdev_handle, as dif->bdev_handle is NULL > in fscache mode. > > BUG: kernel NULL pointer dereference, address: > RIP: 0010:erofs_map_dev+0xbd/0x1c0 > Call Trace: > >

Re: [PATCH] erofs: fix NULL dereference of dif->bdev_handle in fscache mode

2023-11-13 Thread Gao Xiang
On 2023/11/14 15:07, Jingbo Xu wrote: Avoid NULL dereference of dif->bdev_handle, as dif->bdev_handle is NULL in fscache mode. BUG: kernel NULL pointer dereference, address: RIP: 0010:erofs_map_dev+0xbd/0x1c0 Call Trace: erofs_fscache_data_read_slice+0xa7/0x340