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| author | Christian Brauner <[email protected]> | 2024-06-27 16:11:39 +0200 |
|---|---|---|
| committer | Christian Brauner <[email protected]> | 2024-06-28 10:36:45 +0200 |
| commit | c6269149cbf7053272d918101981869438ff7c1e (patch) | |
| tree | 56268222b9012639dff71b6a54f5e756a82ed3cc /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | ff2c570ef7eaa9ded58e7a02dd7a68874a897508 (diff) | |
file: add take_fd() cleanup helper
Add a helper that returns the file descriptor and ensures that the old
variable contains a negative value. This makes it easy to rely on
CLASS(get_unused_fd).
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Jeff Layton <[email protected]>
Reviewed-by: Josef Bacik <[email protected]>
Reviewed-by: Alexander Mikhalitsyn <[email protected]>
Signed-off-by: Christian Brauner <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions