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| author | Theodore Ts'o <[email protected]> | 2018-10-12 13:28:09 +0000 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2018-10-12 13:28:09 +0000 |
| commit | 33458eaba4dfe778a426df6a19b7aad2ff9f7eec (patch) | |
| tree | f4732bd54c93bd877209855b3148db771da85b55 /tools/perf/scripts/python/stackcollapse.py | |
| parent | ext4: cache NULL when both default_acl and acl are NULL (diff) | |
| download | kernel-33458eaba4dfe778a426df6a19b7aad2ff9f7eec.tar.gz kernel-33458eaba4dfe778a426df6a19b7aad2ff9f7eec.zip | |
ext4: fix use-after-free race in ext4_remount()'s error path
It's possible for ext4_show_quota_options() to try reading
s_qf_names[i] while it is being modified by ext4_remount() --- most
notably, in ext4_remount's error path when the original values of the
quota file name gets restored.
Reported-by: [email protected]
Signed-off-by: Theodore Ts'o <[email protected]>
Cc: [email protected] # 3.2+
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions