linux-kernel - Re: [f2fs-dev] [PATCH] f2fs: fix to avoid out-of-boundary access in dnode page

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Message-Id: 
 <175287000476.2782346.18225378290339645502.git-patchwork-notify@kernel.org>
Date: Fri, 18 Jul 2025 20:20:04 +0000
From: patchwork-bot+f2fs@...nel.org
To: Chao Yu <chao@...nel.org>
Cc: jaegeuk@...nel.org, r772577952@...il.com, stable@...nel.org,
 linux-kernel@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net
Subject: Re: [f2fs-dev] [PATCH] f2fs: fix to avoid out-of-boundary access in
 dnode page

Hello:

This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <jaegeuk@...nel.org>:

On Thu, 17 Jul 2025 21:26:33 +0800 you wrote:
> As Jiaming Zhang reported:
> 
>  <TASK>
>  __dump_stack lib/dump_stack.c:94 [inline]
>  dump_stack_lvl+0x1c1/0x2a0 lib/dump_stack.c:120
>  print_address_description mm/kasan/report.c:378 [inline]
>  print_report+0x17e/0x800 mm/kasan/report.c:480
>  kasan_report+0x147/0x180 mm/kasan/report.c:593
>  data_blkaddr fs/f2fs/f2fs.h:3053 [inline]
>  f2fs_data_blkaddr fs/f2fs/f2fs.h:3058 [inline]
>  f2fs_get_dnode_of_data+0x1a09/0x1c40 fs/f2fs/node.c:855
>  f2fs_reserve_block+0x53/0x310 fs/f2fs/data.c:1195
>  prepare_write_begin fs/f2fs/data.c:3395 [inline]
>  f2fs_write_begin+0xf39/0x2190 fs/f2fs/data.c:3594
>  generic_perform_write+0x2c7/0x910 mm/filemap.c:4112
>  f2fs_buffered_write_iter fs/f2fs/file.c:4988 [inline]
>  f2fs_file_write_iter+0x1ec8/0x2410 fs/f2fs/file.c:5216
>  new_sync_write fs/read_write.c:593 [inline]
>  vfs_write+0x546/0xa90 fs/read_write.c:686
>  ksys_write+0x149/0x250 fs/read_write.c:738
>  do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
>  do_syscall_64+0xf3/0x3d0 arch/x86/entry/syscall_64.c:94
>  entry_SYSCALL_64_after_hwframe+0x77/0x7f
> 
> [...]

Here is the summary with links:
  - [f2fs-dev] f2fs: fix to avoid out-of-boundary access in dnode page
    https://git.kernel.org/jaegeuk/f2fs/c/026e81230291

You are awesome, thank you!
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