Linus Torvalds de9e007d91 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>

2005-12-31 17:00:29 -08:00

57 KiB

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