Kieran/ffmpeg-the-third
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format: context::{input,output}::dump: fix url/path printing

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Previously the unwrapped CString did not have long enough lifetime to be
printed; not sure why there's no compiler warning.
This commit is contained in:
Zhiming Wang 2020-08-11 00:30:58 +08:00
parent f024eaea37
commit 545180cad0
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GPG Key ID: 5B58F95EC95965D8
2 changed files with 2 additions and 3 deletions
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3
src/format/context/input.rs
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@ -1,7 +1,6 @@
use std::ffi::CString; use std::ffi::CString;
use std::mem; use std::mem;
use std::ops::{Deref, DerefMut}; use std::ops::{Deref, DerefMut};
use std::ptr;
use super::common::Context; use super::common::Context;
use super::destructor; use super::destructor;
@ -183,7 +182,7 @@ pub fn dump(ctx: &Input, index: i32, url: Option<&str>) {
av_dump_format( av_dump_format(
ctx.as_ptr() as *mut _, ctx.as_ptr() as *mut _,
index, index,
url.map(|u| u.as_ptr()).unwrap_or(ptr::null()), url.unwrap_or_else(|| CString::new("").unwrap()).as_ptr(),
0, 0,
); );
} }

2
src/format/context/output.rs
View File

@ -174,7 +174,7 @@ pub fn dump(ctx: &Output, index: i32, url: Option<&str>) {
av_dump_format( av_dump_format(
ctx.as_ptr() as *mut _, ctx.as_ptr() as *mut _,
index, index,
url.map(|u| u.as_ptr()).unwrap_or(ptr::null()), url.unwrap_or_else(|| CString::new("").unwrap()).as_ptr(),
1, 1,
); );
} }