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authorJeroen van Bemmel <jvb127@gmail.com>2012-07-12 11:23:28 +0530
committerSiddhesh Poyarekar <siddhesh@redhat.com>2012-07-12 11:31:48 +0530
commit7b6e99be77c24a79cb07416d81796b45176923c6 (patch)
treeec6fdfbc4df5a1dec8305ff8d9cd75a6e0d0608f /resolv/nss_dns
parenta766fb45a3473c416df010d614287012f7a00838 (diff)
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Avoid duplicate DNS requests if answer is longer than a implementation
limit

        [BZ #14307]
        * sysdeps/posix/getaddrinfo.c (gaih_inet): Increase the size of
        the temporary buffer used to invoke __gethostbyname2_r,
        __gethostbyaddr_r and gethostbyname4_r to make room for struct
        host_data / struct gaih_addrtuple.
        * resolv/nss_dns/dns-host.c (global scope): Move definition of
        implementation constants MAX_NR_ALIASES and MAX_NR_ADDRS to
        header file nss/nsswitch.h.
        * nss/nsswitch.h (global scope): Add definition of implementation
        constants MAX_NR_ALIASES and MAX_NR_ADDRS (moved from
        resolv/nss_dns/dns-host.c).
Diffstat (limited to 'resolv/nss_dns')
-rw-r--r--resolv/nss_dns/dns-host.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c
index a924d40844..6b62c05883 100644
--- a/resolv/nss_dns/dns-host.c
+++ b/resolv/nss_dns/dns-host.c
@@ -88,10 +88,6 @@
 
 #define RESOLVSORT
 
-/* Maximum number of aliases we allow.  */
-#define MAX_NR_ALIASES	48
-#define MAX_NR_ADDRS	48
-
 #if PACKETSZ > 65536
 # define MAXPACKET	PACKETSZ
 #else