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| author | Jo-Philipp Wich <jow@openwrt.org> | 2015-11-19 21:43:10 +0100 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2015-11-30 14:57:25 -0500 |
| commit | 7b712844e38bdfc1ef728e257fb8616c16ec4cc8 (patch) | |
| tree | d115500c8b1bf378476b46867c1a5b6b5f3e320b /src/search | |
| parent | 12978acb3066db738c8c15121e81adbb63739876 (diff) | |
| download | musl-7b712844e38bdfc1ef728e257fb8616c16ec4cc8.tar.gz | |
properly handle point-to-point interfaces in getifaddrs()
With point-to-point interfaces, the IFA_ADDRESS netlink attribute
contains the peer address while an extra attribute IFA_LOCAL carries
the actual local interface address.
Both the glibc and uclibc implementations of getifaddrs() handle this
case by moving the ifa_addr contents to the broadcast/remote address
union and overwriting ifa_addr upon receipt of an IFA_LOCAL attribute.
This patch adds the same special treatment logic of IFA_LOCAL to
musl's implementation of getifaddrs() in order to align its behaviour
with that of uclibc and glibc.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Diffstat (limited to 'src/search')
0 files changed, 0 insertions, 0 deletions