[PATCH] strndup_user()

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This patch series creates a strndup_user() function to easy copying C strings
from userspace.  Also we avoid common pitfalls like userspace modifying the
final \0 after the strlen_user().

Signed-off-by: Davi Arnaut <davi.arnaut@gmail.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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Davi Arnaut 2006-03-24 03:18:42 -08:00 • committed by Linus Torvalds

parent 6687a97d40

commit 96840aa00a

2 changed files with 39 additions and 0 deletions

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include/linux/string.h

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