Messages in this thread | | | Date | Mon, 06 Jul 2009 13:08:41 -0700 (PDT) | Subject | Re: PROBLEM: tun/tap crashes if open() /dev/net/tun and then poll() it. | From | David Miller <> |
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From: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Date: Mon, 6 Jul 2009 07:48:35 +0200
> Fix NULL pointer dereference in tun_chr_pool() introduced by > commit 33dccbb050bbe35b88ca8cf1228dcf3e4d4b3554 and triggered > by this code: > > int fd; > struct pollfd pfd; > fd = open("/dev/net/tun", O_RDWR); > pfd.fd = fd; > pfd.events = POLLIN | POLLOUT; > poll(&pfd, 1, 0); > > Reported-by: Eugene Kapun <abacabadabacaba@gmail.com> > Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Applied, thanks!
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