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GNU C Library master sources branch master updated. glibc-2.22-631-gb674b82

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The branch, master has been updated
       via  b674b821091141c5eed7d423612d3b10703e9c62 (commit)
      from  d51442aacdbdb63e2f10815d843b551a9291d7a5 (commit)

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- Log -----------------------------------------------------------------;a=commitdiff;h=b674b821091141c5eed7d423612d3b10703e9c62

commit b674b821091141c5eed7d423612d3b10703e9c62
Author: Rob Wu <>
Date:   Wed Dec 16 12:53:27 2015 +0100

    resolv: Reset defdname before use in __res_vinit [BZ #19369]
    Resetting defdname (default domain name) before use in __res_vinit
    ensures that the default domain name is correctly set to a default
    value when it is not set by the LOCALDOMAIN environment variable or
    the "domain" or "search" parameters in resolv.conf
    Tested using the steps from:

diff --git a/ChangeLog b/ChangeLog
index c2c5af6..5135c01 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-12-29  Rob Wu  <>
+	[BZ #19369]
+	* resolv/res_init.c (__res_vinit): Reset defdname before use.
 2015-12-29  John David Anglin  <>
 	[BZ #19270]
diff --git a/resolv/res_init.c b/resolv/res_init.c
index c5dc801..e0b6a80 100644
--- a/resolv/res_init.c
+++ b/resolv/res_init.c
@@ -176,6 +176,7 @@ __res_vinit(res_state statp, int preinit) {
 	statp->nscount = 0;
+	statp->defdname[0] = '\0';
 	statp->ndots = 1;
 	statp->pfcode = 0;
 	statp->_vcsock = -1;


Summary of changes:
 ChangeLog         |    5 +++++
 resolv/res_init.c |    1 +
 2 files changed, 6 insertions(+), 0 deletions(-)

GNU C Library master sources

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