Messages in this thread Patch in this message | | | Date | Thu, 14 May 2009 15:33:12 -0700 | From | Greg KH <> | Subject | [patch 37/51] epoll: fix size check in epoll_create() |
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2.6.29-stable review patch. If anyone has any objections, please let us know.
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From: Davide Libenzi <davidel@xmailserver.org>
commit bfe3891a5f5d3b78146a45f40e435d14f5ae39dd upstream.
Fix a size check WRT the manual pages. This was inadvertently broken by commit 9fe5ad9c8cef9ad5873d8ee55d1cf00d9b607df0 ("flag parameters add-on: remove epoll_create size param").
Signed-off-by: Davide Libenzi <davidel@xmailserver.org> Cc: <Hiroyuki.Mach@gmail.com> Cc: rohit verma <rohit.170309@gmail.com> Cc: Ulrich Drepper <drepper@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- fs/eventpoll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -1136,7 +1136,7 @@ error_return: SYSCALL_DEFINE1(epoll_create, int, size) { - if (size < 0) + if (size <= 0) return -EINVAL; return sys_epoll_create1(0);
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