diff --git a/sg3_utils-1.37-dont-open-dev-snapshot.patch b/sg3_utils-1.37-dont-open-dev-snapshot.patch
new file mode 100644
index 0000000..2fbfe3a
--- /dev/null
+++ b/sg3_utils-1.37-dont-open-dev-snapshot.patch
@@ -0,0 +1,27 @@
+From a0569d83929d98c0a175bc3992352c2c8d09ffa4 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Dan=20Hor=C3=A1k?= <dan@danny.cz>
+Date: Fri, 18 Oct 2013 12:38:05 +0200
+Subject: [PATCH] don't open /dev/snapshot in sginfo (#920687)
+
+see https://bugzilla.redhat.com/show_bug.cgi?id=920687 for details
+---
+ src/sginfo.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/sginfo.c b/src/sginfo.c
+index b27f117..1f2151d 100644
+--- a/src/sginfo.c
++++ b/src/sginfo.c
+@@ -3408,6 +3408,9 @@ show_devices(int raw)
+         if ( isdigit(entry->d_name[strlen(entry->d_name)-1]) ) {
+             continue;
+         }
++        if ( strncmp("snapshot",entry->d_name,8) == 0 ) {
++                continue;
++        }
+ 
+         snprintf(dev_name, sizeof(dev_name),"/dev/%s",entry->d_name);
+ 
+-- 
+1.8.1.4
+
diff --git a/sg3_utils.spec b/sg3_utils.spec
index 9685aa0..0edfce7 100644
--- a/sg3_utils.spec
+++ b/sg3_utils.spec
@@ -3,10 +3,12 @@
 Summary: Utilities for devices that use SCSI command sets
 Name: sg3_utils
 Version: 1.37
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv2+ and BSD
 Group: Applications/System
 Source0: http://sg.danny.cz/sg/p/sg3_utils-%{version}.tgz
+# https://bugzilla.redhat.com/show_bug.cgi?id=920687
+Patch0: sg3_utils-1.37-dont-open-dev-snapshot.patch
 URL: http://sg.danny.cz/sg/sg3_utils.html
 Requires: %{name}-libs = %{version}-%{release}
 
@@ -44,6 +46,7 @@ developing applications.
 
 %prep
 %setup -q
+%patch0 -p1 -b .dev-snapshot
 
 
 %build
@@ -84,6 +87,9 @@ install -p -m 755 scripts/%{rescan_script} $RPM_BUILD_ROOT%{_bindir}
 
 
 %changelog
+* Fri Oct 18 2013 Dan Horák <dan@danny.cz> - 1.37-2
+- include fix for #920687
+
 * Wed Oct 16 2013 Dan Horák <dan@danny.cz> - 1.37-1
 - update to version 1.37
 - switch to included rescan-scsi-bus script