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| author | Andreas Schwab <schwab@suse.de> | 2014-05-07 11:47:20 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-10-02 09:21:25 +0200 |
| commit | b0f0937975ef3c0f4c514fe29137549c27be0cf0 (patch) | |
| tree | 9f0c3c82792ee35516e82180e39f3a3d4eb5248d | |
| parent | b59b0c6c3f8a9434fe5d4ee1a954091ad29669c1 (diff) | |
| download | glibc-sthibault/release/2.19.tar.gz | |
Fix parsing of getai result from nscd for IPv6-only requeststhibault/release/2.19
(cherry picked from commit 8dc9751764eb1bedf06d19695524b31a16773413)
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 12 |
2 files changed, 13 insertions, 4 deletions
@@ -1,3 +1,8 @@ +2015-10-02 Andreas Schwab <schwab@suse.de> + + * sysdeps/posix/getaddrinfo.c (gaih_inet): Advance address pointer + when skipping over non-matching result from nscd. + 2015-09-11 Alan Modra <amodra@gmail.com> [BZ #17153] diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index b3cc1246cb..d2283bcd4a 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -710,16 +710,20 @@ gaih_inet (const char *name, const struct gaih_service *service, struct gaih_addrtuple *addrfree = addrmem; for (int i = 0; i < air->naddrs; ++i) { + socklen_t size = (air->family[i] == AF_INET + ? INADDRSZ : IN6ADDRSZ); + if (!((air->family[i] == AF_INET && req->ai_family == AF_INET6 && (req->ai_flags & AI_V4MAPPED) != 0) || req->ai_family == AF_UNSPEC || air->family[i] == req->ai_family)) - /* Skip over non-matching result. */ - continue; + { + /* Skip over non-matching result. */ + addrs += size; + continue; + } - socklen_t size = (air->family[i] == AF_INET - ? INADDRSZ : IN6ADDRSZ); if (*pat == NULL) { *pat = addrfree++; |