[scl-utils] avoid doublefree corruption when reading commands from stdin

[Jindrich Novy]

commit 91cab64f912843edf686b610dcc5b5a9c3c0bb9d
Author: Jindrich Novy <jnovy at redhat.com>
Date:   Thu May 3 12:19:52 2012 +0200

    avoid doublefree corruption when reading commands from stdin

 .gitignore     |    2 +-
 scl-utils.spec |    5 ++++-
 scl.c          |    1 -
 sources        |    2 +-
 4 files changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index e159b93..877d1e1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
 /scl
 /scl.o
 /scl.1
-/scl-utils-20120423.tar.gz
+/scl-utils-20120503.tar.gz
diff --git a/scl-utils.spec b/scl-utils.spec
index 718a214..6c305d1 100644
--- a/scl-utils.spec
+++ b/scl-utils.spec
@@ -1,6 +1,6 @@
 Summary:	Utilities for alternative packaging
 Name:		scl-utils
-Version:	20120423
+Version:	20120503
 Release:	1%{?dist}
 License:	GPLv2+
 Group:		Applications/File
@@ -51,6 +51,9 @@ rm -rf %buildroot
 %{_sysconfdir}/rpm/macros.scl
 
 %changelog
+* Thu May 03 2012 Jindrich Novy <jnovy at redhat.com> 20120503-1
+- avoid doublefree corruption when reading commands from stdin
+
 * Mon Apr 22 2012 Jindrich Novy <jnovy at redhat.com> 20120423-1
 - keep filesystem macros out of the main sources as
   it is distro-dependent
diff --git a/scl.c b/scl.c
index 29f1a3c..f771e93 100644
--- a/scl.c
+++ b/scl.c
@@ -202,7 +202,6 @@ int main(int argc, char **argv) {
 
 	check_asprintf(&bash_cmd, "/bin/bash %s", tmp);
 	i = system(bash_cmd);
-	if (stdin_read) free(cmd);
 	free(bash_cmd);
 	unlink(tmp);
 
diff --git a/sources b/sources
index 447baa7..988d925 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-3e0eb37281bac29b4c6ce3bb7876f8e2  scl-utils-20120423.tar.gz
+2feea7953d0a4bd625781b39afd30df0  scl-utils-20120503.tar.gz