diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-12-31 04:18:53 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-12-31 04:18:53 +0300 |
| commit | 8febdd85adaa41fa1fc1cb31286210fc2cd3ed0c (patch) | |
| tree | 2e1aaa5e4e68057a4e96a606e2ad0bcccedcd6df /net | |
| parent | 8b90db0df7187a01fb7177f1f812123138f562cf (diff) | |
| download | linux-8febdd85adaa41fa1fc1cb31286210fc2cd3ed0c.tar.xz | |
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>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions