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Date: Thu, 22 Nov 2012 09:51:15 +0100 From: Jan Synacek <jsynacek@...hat.com> To: yoshfuji@...ux-ipv6.org Cc: netdev@...r.kernel.org, Jan Synacek <jsynacek@...hat.com> Subject: [PATCH] arping: Fix find_device_by_ifaddrs() Look for another device if the device name and the currently found one are the same, not different. Also, make checking for the device's flags nonfatal. Signed-off-by: Jan Synacek <jsynacek@...hat.com> --- arping.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arping.c b/arping.c index ff77bec..d0edccf 100644 --- a/arping.c +++ b/arping.c @@ -550,10 +550,10 @@ static int find_device_by_ifaddrs(void) continue; if (ifa->ifa_addr->sa_family != AF_PACKET) continue; - if (device.name && ifa->ifa_name && strcmp(ifa->ifa_name, device.name)) + if (device.name && ifa->ifa_name && !strcmp(ifa->ifa_name, device.name)) continue; - if (check_ifflags(ifa->ifa_flags, device.name != NULL) < 0) + if (check_ifflags(ifa->ifa_flags, 0) < 0) continue; if (!((struct sockaddr_ll *)ifa->ifa_addr)->sll_halen) -- 1.7.11.7 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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