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[Qemu-devel] [PATCH v2 0/2] 9pfs: fix vulnerability and build break
From: |
Greg Kurz |
Subject: |
[Qemu-devel] [PATCH v2 0/2] 9pfs: fix vulnerability and build break |
Date: |
Mon, 06 Mar 2017 09:29:15 +0100 |
User-agent: |
StGit/0.17.1-20-gc0b1b-dirty |
The "9pfs: fix vulnerability in openat_dir() and local_unlinkat_common()"
was sent to add the missing O_NOFOLLOW flag and drop O_PATH, which causes
build breaks with older versions of glibc.
Eric Blake pointed out during review that O_PATH could be kept:
https://lists.nongnu.org/archive/html/qemu-devel/2017-03/msg00923.html
This v2 does that in a separate patch, to address the build break with
older glibc.
---
Greg Kurz (2):
9pfs: fix O_PATH build break with older glibc versions
9pfs: fix vulnerability in openat_dir() and local_unlinkat_common()
hw/9pfs/9p-local.c | 2 +-
hw/9pfs/9p-util.h | 8 +++++++-
2 files changed, 8 insertions(+), 2 deletions(-)
--
Greg
- [Qemu-devel] [PATCH v2 0/2] 9pfs: fix vulnerability and build break,
Greg Kurz <=