Use Vec::with_capacity to alloc buffer
diff --git a/src/symbolize/gimli/libs_windows.rs b/src/symbolize/gimli/libs_windows.rs
index f30187b..49754bd 100644
--- a/src/symbolize/gimli/libs_windows.rs
+++ b/src/symbolize/gimli/libs_windows.rs
@@ -80,14 +80,14 @@
return None;
}
let name_len = name_len as usize;
- let mut name_buffer = vec![0_u8; name_len];
+ let mut name_buffer = Vec::with_capacity(name_len);
// Safety: `name_buffer` is large enough.
let res = unsafe {
cygwin_conv_path(
CCP_WIN_W_TO_POSIX,
long_path.as_ptr(),
name_buffer.as_mut_ptr(),
- name_buffer.len(),
+ name_len,
)
};
// It's not likely to return error here.
