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GNU C Library master sources branch gentoo/2.23 updated. glibc-2.23-18-g2e39530


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The branch, gentoo/2.23 has been updated
       via  2e39530c16a949a76d0a273a43d44682d9dbe109 (commit)
      from  939f86004862d36b3bba15167b02047135e22e46 (commit)

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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=2e39530c16a949a76d0a273a43d44682d9dbe109

commit 2e39530c16a949a76d0a273a43d44682d9dbe109
Author: Andreas Schwab <schwab@suse.de>
Date:   Wed Nov 18 15:45:59 2015 +0100

    Fix resource leak in resolver (bug 19257)
    
    The number of currently defined nameservers is stored in ->nscount,
    whereas ->_u._ext.nscount is set by __libc_res_nsend only after local
    initializations.
    
    (cherry picked from commit 5e7fdabd7df1fc6c56d104e61390bf5a6b526c38)
    (cherry picked from commit 317da342ba4417c30d985f5593d78bb1364a62c3)

diff --git a/resolv/res_init.c b/resolv/res_init.c
index e0b6a80..6c951f5 100644
--- a/resolv/res_init.c
+++ b/resolv/res_init.c
@@ -594,7 +594,7 @@ __res_iclose(res_state statp, bool free_addr) {
 		statp->_vcsock = -1;
 		statp->_flags &= ~(RES_F_VC | RES_F_CONN);
 	}
-	for (ns = 0; ns < statp->_u._ext.nscount; ns++)
+	for (ns = 0; ns < statp->nscount; ns++)
 		if (statp->_u._ext.nsaddrs[ns]) {
 			if (statp->_u._ext.nssocks[ns] != -1) {
 				close_not_cancel_no_status(statp->_u._ext.nssocks[ns]);

-----------------------------------------------------------------------

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


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