Kieran/ffmpeg-the-third
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*: fix UB with CString usage

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This commit is contained in:
meh
2015-09-22 02:44:13 +02:00
parent 9ab5841b55
commit 2ca44d08d4
6 changed files with 53 additions and 20 deletions
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3
src/codec/decoder/mod.rs
View File

@ -164,7 +164,8 @@ pub fn find(id: Id) -> Option<Codec> {
pub fn find_by_name(name: &str) -> Option<Codec> {
unsafe {
let ptr = avcodec_find_decoder_by_name(CString::new(name).unwrap().as_ptr());
let name = CString::new(name).unwrap();
let ptr = avcodec_find_decoder_by_name(name.as_ptr());
if ptr.is_null() {
None

3
src/codec/encoder/mod.rs
View File

@ -141,7 +141,8 @@ pub fn find(id: Id) -> Option<Codec> {
pub fn find_by_name(name: &str) -> Option<Codec> {
unsafe {
let ptr = avcodec_find_encoder_by_name(CString::new(name).unwrap().as_ptr());
let name = CString::new(name).unwrap();
let ptr = avcodec_find_encoder_by_name(name.as_ptr());
if ptr.is_null() {
None