Handle DNS server failures in case of AF_UNSPEC lookups correctly

[thirdparty/glibc.git] / ChangeLog

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 2011-05-30  Ulrich Drepper  <drepper@gmail.com>
 
+       [BZ #12684]
+       * resolv/res_send.c (__libc_res_nsend): Only go to the next name server
+       if both request failed.
+       (send_dg): In case of server errors clear resplen or *resplen2.
+
        [BZ #12454]
        * elf/dl-deps.c (_dl_map_object_deps): Run initializer sorting only
        when there are multiple maps.