[PATCH weston v1] headless-backend: fix leak of transfrom configuration

[Benoit Gschwind]

Signed-off-by: Benoit Gschwind <gschwind at gnu-log.net>
---
v1:
 - fix warning for freeing a const
 - fix typo

 src/main.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/main.c b/src/main.c
index f034dda..404e5fc 100644
--- a/src/main.c
+++ b/src/main.c
@@ -692,7 +692,7 @@ load_headless_backend(struct weston_compositor *c, char const * backend,
 {
 	struct weston_headless_backend_config config = {{ 0, }};
 	int ret = 0;
-	const char *transform = "normal";
+	char *transform = NULL;
 
 	config.width = 1024;
 	config.height = 640;
@@ -706,8 +706,12 @@ load_headless_backend(struct weston_compositor *c, char const * backend,
 
 	parse_options(options, ARRAY_LENGTH(options), argc, argv);
 
-	if (weston_parse_transform(transform, &config.transform) < 0)
-		weston_log("Invalid transform \"%s\"\n", transform);
+	config.transform = WL_OUTPUT_TRANSFORM_NORMAL;
+	if (transform) {
+		if (weston_parse_transform(transform, &config.transform) < 0)
+			weston_log("Invalid transform \"%s\"\n", transform);
+		free(transform);
+	}
 
 	config.base.struct_version = WESTON_HEADLESS_BACKEND_CONFIG_VERSION;
 	config.base.struct_size = sizeof(struct weston_headless_backend_config);
-- 
2.7.3