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auto merge of #5289 : Ms2ger/servo/android-redirect, r=metajack

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It will panic if there are any null bytes in read_buffer, but fgets
guarantees that there is a null-terminator.
This commit is contained in:
bors-servo 2015-03-20 09:57:54 -06:00
commit 717805a593
1 changed files with 2 additions and 3 deletions
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5
components/servo/main.rs
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@ -88,9 +88,8 @@ fn redirect_output(file_no: c_int) {
let mut read_buffer: [u8; 1024] = mem::zeroed();
let FilePtr(input_file) = input_file;
fgets(read_buffer.as_mut_ptr() as *mut i8, read_buffer.len() as i32, input_file);
let cs = CString::from_slice(&read_buffer);
match from_utf8(cs.as_bytes()) {
Ok(s) => android_glue::write_log(s),
match from_utf8(&read_buffer) {
Ok(s) => android_glue::write_log(s.trim_right_matches('\0')),
_ => {}
}
}