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Backport readdir sanity checking patches

Siddharth Chandrasekaran lkml stable 1 version In review

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  1. v1 Latest2 patches 1 replyIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2Make filldir[64]() verify the directory entry filename is validfs/readdir.c+40 -00 replies
1/2Make filldir[64]() verify the directory entry filename is validfs/readdir.c+40 -00 replies
1/2Make filldir[64]() verify the directory entry filename is validfs/readdir.c+40 -00 replies
1/2Make filldir[64]() verify the directory entry filename is validfs/readdir.c+40 -00 replies
2/2filldir[64]: remove WARN_ON_ONCE() for bad directory entriesfs/readdir.c+2 -20 replies
2/2filldir[64]: remove WARN_ON_ONCE() for bad directory entriesfs/readdir.c+2 -20 replies
2/2filldir[64]: remove WARN_ON_ONCE() for bad directory entriesfs/readdir.c+2 -20 replies
2/2filldir[64]: remove WARN_ON_ONCE() for bad directory entriesfs/readdir.c+2 -20 replies

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Cover letter [PATCH 4.14 0/2] Backport readdir sanity checking patches

Hello,

This patchset is a backport of upstream commits that makes getdents() and getdents64() do sanity checking on the pathname that it gives to user space.

Sid

Linus Torvalds (2):
Make filldir[64]() verify the directory entry filename is valid filldir[64]: remove WARN_ON_ONCE() for bad directory entries

 fs/readdir.c | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
Signature · 1 line
2.7.4

Read the cover letter in its thread