less memory thrashing

2022-03-05 05:33:31 +02:00
parent 87c424aab9
commit 869f3f3a65
3 changed files with 15 additions and 13 deletions
--- a/src/cmph.zig
+++ b/src/cmph.zig
@@ -28,6 +28,7 @@ pub fn pack(allocator: Allocator, input: [][*:0]const u8) Error![]const u8 {

    const size = c.cmph_packed_size(hash);
    var buf = try allocator.alloc(u8, size);
+    errdefer allocator.free(buf);
    c.cmph_pack(hash, &buf[0]);
    c.cmph_destroy(hash);
    return buf[4..];