*: fix UB with CString usage

2015-09-22 02:44:13 +02:00
parent 9ab5841b55
commit 2ca44d08d4
6 changed files with 53 additions and 20 deletions
--- a/src/filter/mod.rs
+++ b/src/filter/mod.rs
@ -54,7 +54,8 @@ pub fn license() -> &'static str {

 pub fn find(name: &str) -> Option<Filter> {
 	unsafe {
-		let ptr = avfilter_get_by_name(CString::new(name).unwrap().as_ptr());
+		let name = CString::new(name).unwrap();
+		let ptr  = avfilter_get_by_name(name.as_ptr());

 		if ptr.is_null() {
 			None