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GNU C Library master sources branch master updated. glibc-2.26-59-g3016149


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The branch, master has been updated
       via  3016149819268b14660f791b971910ccc2cc13e5 (commit)
      from  756d1699896e62445196c3137a982a990a8e8847 (commit)

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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=3016149819268b14660f791b971910ccc2cc13e5

commit 3016149819268b14660f791b971910ccc2cc13e5
Author: Florian Weimer <fweimer@redhat.com>
Date:   Wed Aug 9 17:46:04 2017 +0200

    nss: Call __resolv_context_put before early return in get*_r [BZ #21932]
    
    This corrects an oversight introduced in commit
    352f4ff9a268b81ef5d4b2413f582565806e4790 (resolv: Introduce struct
    resolv_context).

diff --git a/ChangeLog b/ChangeLog
index f0c5eba..3c20531 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2017-08-09  Florian Weimer  <fweimer@redhat.com>
+
+	[BZ #21932]
+	* nss/getXXbyYY_r.c (REENTRANT_NAME): Call __resolv_context_put
+	before early return.
+
 2017-08-09  Andreas Schwab  <schwab@suse.de>
 
 	[BZ #21041]
diff --git a/nss/getXXbyYY_r.c b/nss/getXXbyYY_r.c
index 6c547ea..bce80e0 100644
--- a/nss/getXXbyYY_r.c
+++ b/nss/getXXbyYY_r.c
@@ -234,6 +234,9 @@ INTERNAL (REENTRANT_NAME) (ADD_PARAMS, LOOKUP_TYPE *resbuf, char *buffer,
 				      H_ERRNO_VAR_P))
     {
     case -1:
+# ifdef NEED__RES
+      __resolv_context_put (res_ctx);
+# endif
       return errno;
     case 1:
 #ifdef NEED_H_ERRNO
@@ -253,7 +256,12 @@ INTERNAL (REENTRANT_NAME) (ADD_PARAMS, LOOKUP_TYPE *resbuf, char *buffer,
       nscd_status = NSCD_NAME (ADD_VARIABLES, resbuf, buffer, buflen, result
 			       H_ERRNO_VAR);
       if (nscd_status >= 0)
-	return nscd_status;
+	{
+# ifdef NEED__RES
+	  __resolv_context_put (res_ctx);
+# endif
+	  return nscd_status;
+	}
     }
 #endif
 

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

Summary of changes:
 ChangeLog         |    6 ++++++
 nss/getXXbyYY_r.c |   10 +++++++++-
 2 files changed, 15 insertions(+), 1 deletions(-)


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