Fix bz1389219 segmentation fault in trace-cmd snapshot

bz1389219-segmentation-fault-in-trace-snapshot.patch

@@ -0,0 +1,13 @@
+diff --git a/trace-snapshot.c b/trace-snapshot.c
+index 9d3608c..f1036f6 100644
+--- a/trace-snapshot.c
++++ b/trace-snapshot.c
+@@ -42,7 +42,7 @@ static void write_file(const char *name, char *val)
+ 
+ 	n = write(fd, val, strlen(val));
+ 	if (n < 0)
+-		die("failed to write '%d' to %s\n", path);
++		die("failed to write to %s\n", path);
+ 	tracecmd_put_tracing_file(path);
+ 	close(fd);
+ }

trace-cmd.spec

@@ -4,7 +4,7 @@
 
 Name: trace-cmd
 Version: 2.6
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: GPLv2 and LGPLv2
 Summary: A user interface to Ftrace
 
@@ -19,6 +19,7 @@ Source0: trace-cmd-%{version}.tar.gz
 Source1: kernelshark.desktop
 Patch1: trace-cmd-2.6-libdir.patch
 Patch2: bz1386451-trace-cmd-record-crash-f-before-e.patch
+Patch3: bz1389219-segmentation-fault-in-trace-snapshot.patch
 
 BuildRequires: xmlto
 BuildRequires: asciidoc
@@ -47,6 +48,7 @@ Kernelshark is the GUI frontend for analyzing data produced by
 %setup -q -n %{name}-%{version}
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
 
 %build
 # MANPAGE_DOCBOOK_XSL define is hack to avoid using locate
@@ -79,6 +81,9 @@ desktop-file-validate %{buildroot}/%{_datadir}/applications/kernelshark.desktop
 
 
 %changelog
+* Mon Mar 27 2017 Zamir SUN <zsun@fedoraproject.org> - 2.6-4
+- Fix bz1389219 segmentation fault in trace-cmd snapshot
+
 * Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.6-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild