From: Joel Rosdahl <joel@rosdahl.net>
Date: Fri, 30 Jul 2010 19:48:28 +0000 (+0200)
Subject: Plug some minor memory leaks
X-Git-Tag: v3.1~132
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e0f47527530ad7e690cd7d28a94ac35f2f62a338;p=thirdparty%2Fccache.git

Plug some minor memory leaks
---

diff --git a/ccache.c b/ccache.c
index c0200462a..e9d291275 100644
--- a/ccache.c
+++ b/ccache.c
@@ -1472,6 +1472,7 @@ cc_process_args(struct args *orig_args, struct args **preprocessor_args,
 		if (i < argc - 1) {
 			if (strcmp(argv[i], "-MF") == 0) {
 				dependency_filename_specified = 1;
+				free(output_dep);
 				output_dep = make_relative_path(x_strdup(argv[i + 1]));
 				args_add(dep_args, argv[i]);
 				args_add(dep_args, argv[i + 1]);
@@ -1489,6 +1490,7 @@ cc_process_args(struct args *orig_args, struct args **preprocessor_args,
 			if (strncmp(argv[i], "-Wp,-MD,", 8) == 0 && !strchr(argv[i] + 8, ',')) {
 				generating_dependencies = 1;
 				dependency_filename_specified = 1;
+				free(output_dep);
 				output_dep = make_relative_path(x_strdup(argv[i] + 8));
 				args_add(dep_args, argv[i]);
 				continue;
@@ -1496,6 +1498,7 @@ cc_process_args(struct args *orig_args, struct args **preprocessor_args,
 			           && !strchr(argv[i] + 9, ',')) {
 				generating_dependencies = 1;
 				dependency_filename_specified = 1;
+				free(output_dep);
 				output_dep = make_relative_path(x_strdup(argv[i] + 9));
 				args_add(dep_args, argv[i]);
 				continue;
diff --git a/test/main.c b/test/main.c
index 1d39bfcae..f5eaef4a2 100644
--- a/test/main.c
+++ b/test/main.c
@@ -86,5 +86,6 @@ int main(int argc, char **argv)
 		cct_wipe(testdir);
 	}
 	free(testdir);
+	free(dir_before);
 	return result;
 }
diff --git a/util.c b/util.c
index 2455748b5..3667d3f99 100644
--- a/util.c
+++ b/util.c
@@ -883,7 +883,7 @@ const char *get_home_directory(void)
 
 /*
  * Get the current directory by reading $PWD. If $PWD isn't sane, gnu_getcwd()
- * is used.
+ * is used. Caller frees.
  */
 char *get_cwd(void)
 {