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| author | LemonBoy <thatlemon@gmail.com> | 2021-02-18 20:28:59 +0100 |
|---|---|---|
| committer | Veikka Tuominen <git@vexu.eu> | 2021-02-21 12:19:03 +0200 |
| commit | 057bf1afc9933e32bd35842d2464dab2164f06fb (patch) | |
| tree | d2558c79df9c458d84a1c9c645cb7bcc3ed58ebe /src/Cache.zig | |
| parent | 4272f07f668979bc356f117cdf12986a95402b43 (diff) | |
| download | zig-057bf1afc9933e32bd35842d2464dab2164f06fb.tar.gz zig-057bf1afc9933e32bd35842d2464dab2164f06fb.zip | |
std: Add more error checking in hexToBytes
Prevent the function from turning into an endless loop that may or may
not perform OOB accesses.
Diffstat (limited to 'src/Cache.zig')
| -rw-r--r-- | src/Cache.zig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Cache.zig b/src/Cache.zig index f5ffb34dbe..57ff9227fa 100644 --- a/src/Cache.zig +++ b/src/Cache.zig @@ -317,7 +317,7 @@ pub const Manifest = struct { cache_hash_file.stat.size = fmt.parseInt(u64, size, 10) catch return error.InvalidFormat; cache_hash_file.stat.inode = fmt.parseInt(fs.File.INode, inode, 10) catch return error.InvalidFormat; cache_hash_file.stat.mtime = fmt.parseInt(i64, mtime_nsec_str, 10) catch return error.InvalidFormat; - std.fmt.hexToBytes(&cache_hash_file.bin_digest, digest_str) catch return error.InvalidFormat; + _ = std.fmt.hexToBytes(&cache_hash_file.bin_digest, digest_str) catch return error.InvalidFormat; if (file_path.len == 0) { return error.InvalidFormat; |