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| author | wtc@chromium.org <wtc@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-03-04 08:13:10 +0000 |
|---|---|---|
| committer | wtc@chromium.org <wtc@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-03-04 08:13:10 +0000 |
| commit | 8edc52cb4737bebd5f95b64ccd3d9c90354f55bd (patch) | |
| tree | bffbebb6b5df36e4d20b42bc3fa3b2fbe06d542f /net | |
| parent | be730632fbb8b146dd8e806292de32ee6a1ed1cc (diff) | |
| download | chromium_src-8edc52cb4737bebd5f95b64ccd3d9c90354f55bd.zip chromium_src-8edc52cb4737bebd5f95b64ccd3d9c90354f55bd.tar.gz chromium_src-8edc52cb4737bebd5f95b64ccd3d9c90354f55bd.tar.bz2 | |
Fix error checking and error reporting in GetIPv4AddressFromIndex.
R=vitalybuka@chromium.org
BUG=none
TEST=none
Review URL: https://codereview.chromium.org/185403013
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254713 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net')
| -rw-r--r-- | net/udp/udp_socket_libevent.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/udp/udp_socket_libevent.cc b/net/udp/udp_socket_libevent.cc index a51567d..d794e3b 100644 --- a/net/udp/udp_socket_libevent.cc +++ b/net/udp/udp_socket_libevent.cc @@ -47,10 +47,10 @@ int GetIPv4AddressFromIndex(int socket, uint32 index, uint32* address){ ifreq ifr; ifr.ifr_addr.sa_family = AF_INET; if (!if_indextoname(index, ifr.ifr_name)) - return ERR_FAILED; + return MapSystemError(errno); int rv = ioctl(socket, SIOCGIFADDR, &ifr); - if (!rv) - return MapSystemError(rv); + if (rv == -1) + return MapSystemError(errno); *address = reinterpret_cast<sockaddr_in*>(&ifr.ifr_addr)->sin_addr.s_addr; return OK; } |