| commit | de9e007d9105bf8fa613a89810feff32a43add03 | [log] [tgz] |
|---|---|---|
| author | Linus Torvalds <torvalds@g5.osdl.org> | Sat Dec 31 17:00:29 2005 -0800 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Sat Dec 31 17:00:29 2005 -0800 |
| tree | ef7805d1e03e8648fbaca3713d1a749c27770339 | |
| parent | 35f349ee082de0be45eb23926d9fc7569f5011f0 [diff] |
sysctl: make sure to terminate strings with a NUL This is a slightly more complete fix for the previous minimal sysctl string fix. It always terminates the returned string with a NUL, even if the full result wouldn't fit in the user-supplied buffer. The returned length is the full untruncated length, so that you can tell when truncation has occurred. Signed-off-by: Linus Torvalds <torvalds@osdl.org>