3.12.2, bz #1504256

0001-glusterfsd-Dereferencing-the-null-pointer.patch

@@ -0,0 +1,39 @@
+From 87bd25b64ae34cce95e87e724acfeab4c13d60a4 Mon Sep 17 00:00:00 2001
+From: Sanju Rakonde <srakonde@redhat.com>
+Date: Wed, 18 Oct 2017 08:06:24 +0530
+Subject: [PATCH] glusterfsd: Dereferencing the null pointer
+
+Problem: When control reaches to out, one of (iobref, iobuf, frame) can
+be null.for iobref, iobuf iobref_unref() and iobuf_unref() functions
+are called respectively, which are using GF_VALIDATE_OR_GOTO(), so
+there won't be null pointer dereference. But for frame without null
+checking STACK_DESTROY(frame->root) is called causing null pointer
+dereference.
+
+Fix: adding a line for null checking, the function
+STACK_DESTROY(frame->root) is called only when frame is not null.
+
+Change-Id: I3a6684c11fb7b694b81d6ad4fec3bced5562ad88
+BUG: 1503394
+Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
+---
+ glusterfsd/src/gf_attach.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/glusterfsd/src/gf_attach.c b/glusterfsd/src/gf_attach.c
+index 05119e4f4..3f248292d 100644
+--- a/glusterfsd/src/gf_attach.c
++++ b/glusterfsd/src/gf_attach.c
+@@ -144,7 +144,8 @@ out:
+ 
+         iobref_unref (iobref);
+         iobuf_unref (iobuf);
+-        STACK_DESTROY (frame->root);
++        if (frame)
++                STACK_DESTROY (frame->root);
+ 
+         if (rpc_status != 0) {
+                 fprintf (stderr, "got error %d on RPC\n", rpc_status);
+-- 
+2.13.5
+

glusterfs.spec

@@ -176,7 +176,7 @@ Summary:          Distributed File System
 %if ( 0%{_for_fedora_koji_builds} )
 Name:             glusterfs
 Version:          3.12.2
-Release:          1%{?prereltag:.%{prereltag}}%{?dist}
+Release:          2%{?prereltag:.%{prereltag}}%{?dist}
 %else
 Name:             @PACKAGE_NAME@
 Version:          @PACKAGE_VERSION@
@@ -195,6 +195,7 @@ Source8:          glusterfsd.init
 %else
 Source0:          @PACKAGE_NAME@-@PACKAGE_VERSION@.tar.gz
 %endif
+Patch0:           0001-glusterfsd-Dereferencing-the-null-pointer.patch
 
 BuildRoot:        %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 
@@ -661,6 +662,7 @@ This package provides the glusterfs server daemon.
 
 %prep
 %setup -q -n %{name}-%{version}%{?prereltag}
+%patch0 -p1
 
 %build
 %if ( 0%{?rhel} && 0%{?rhel} < 6 )
@@ -1383,6 +1385,9 @@ exit 0
 %endif
 
 %changelog
+* Mon Oct 23 2017  Kaleb S. KEITHLEY <kkeithle[at]redhat.com> - 3.12.2-2
+- 3.12.2, bz #1504256
+
 * Fri Oct 13 2017  Kaleb S. KEITHLEY <kkeithle[at]redhat.com> - 3.12.2-1
 - 3.12.2 GA