hare

commit 2267e99b6271d132366ca1c128abc021a9954045
parent 95a0e5959caecfe41275a7ef84bbbf817c52c20d
Author: Byron Torres <b@torresjrjr.com>
Date:   Mon, 31 Jan 2022 16:05:20 +0000

fix olson::tz() open file leak

Signed-off-by: Byron Torres <b@torresjrjr.com>

Diffstat:
M
time/olson/olson.ha
 | 
7
++++++-

1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/time/olson/olson.ha b/time/olson/olson.ha
@@ -1,3 +1,4 @@
+use bufio;
 use endian;
 use errors;
 use fs;
@@ -43,7 +44,11 @@ export fn tz(name: str) (chrono::timezone | errors::overflow | fs::error | io::e
 	path::add(&filepath, prefix, name)?;
 	const fpath = path::string(&filepath);
 	const file = os::open(fpath)?;
-	const tz = parse_tzif(file, chrono::timezone {
+	defer io::close(file);
+
+	static let buf: [os::BUFSIZ]u8 = [0...];
+	const file = bufio::buffered(file, buf, []);
+	const tz = parse_tzif(&file, chrono::timezone {
 		name = name,
 		timescale = &chrono::utc,
 		daylength = chrono::EARTH_DAY,