Correct the fix to bug 22629 to permit trailing non-garbage

This change makes it so that we can decompress concatenated zstd
outputs.
This commit is contained in:
Nick Mathewson 2017-06-20 10:24:22 -04:00
parent 94a1b8b66c
commit eb632afb17

View File

@ -150,13 +150,7 @@ tor_compress_impl(int compress,
method, compression_level, in_len);
goto err;
} else {
if (in_len != 0) {
log_fn(protocol_warn_level, LD_PROTOCOL,
"Unexpected extra input while decompressing");
log_debug(LD_GENERAL, "method: %d level: %d at len: %zd",
method, compression_level, in_len);
goto err;
} else {
if (in_len == 0) {
goto done;
}
}