| commit | 8febdd85adaa41fa1fc1cb31286210fc2cd3ed0c | [log] [tgz] |
|---|---|---|
| author | Linus Torvalds <torvalds@g5.osdl.org> | Fri Dec 30 17:18:53 2005 -0800 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Fri Dec 30 17:18:53 2005 -0800 |
| tree | 2e1aaa5e4e68057a4e96a606e2ad0bcccedcd6df | |
| parent | 8b90db0df7187a01fb7177f1f812123138f562cf [diff] |
sysctl: don't overflow the user-supplied buffer with '\0' If the string was too long to fit in the user-supplied buffer, the sysctl layer would zero-terminate it by writing past the end of the buffer. Don't do that. Noticed by Yi Yang <yang.y.yi@gmail.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>