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| author | Paul Eggert <eggert@cs.ucla.edu> | 2023-05-15 08:40:27 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2023-05-15 08:41:34 -0700 |
| commit | 735716931755c74f3788ac83fead717c0bb22dfe (patch) | |
| tree | f47d49dbecac525129bc876193e0e7c66c58c9dd /modules | |
| parent | 29f9d848e5787ac488463fd85161359542ac00c3 (diff) | |
| download | gnulib-735716931755c74f3788ac83fead717c0bb22dfe.tar.gz | |
file-has-acl: improve port to Fedora 39
Problem reported by Ondrej Valousek in:
https://lists.gnu.org/r/bug-gnulib/2023-05/msg00078.html
* lib/file-has-acl.c: Include minmax.h.
[USE_ACL && HAVE_LINUX_XATTR_H && HAVE_LISTXATTR]: Include stdckdint.h.
(file_has_acl) [USE_ACL && HAVE_LINUX_XATTR_H && HAVE_LISTXATTR]:
If the file has NFSv4 ACLs, ignore any POSIX ACLs, for Fedora 39.
Return a bit faster when listxattr returns 0.
Don’t loop forever if an attacker is fiddling with ACLs.
* modules/file-has-acl (Depends-on): Add minmax, stdckdint.
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/file-has-acl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/modules/file-has-acl b/modules/file-has-acl index be1048dfe1..199fccd6ca 100644 --- a/modules/file-has-acl +++ b/modules/file-has-acl @@ -9,9 +9,11 @@ m4/acl.m4 Depends-on: acl-permissions extern-inline +minmax free-posix stat stdbool +stdckdint configure.ac: gl_FILE_HAS_ACL |