diff options
| -rw-r--r-- | ext/openssl/ossl_ssl.c | 8 | ||||
| -rw-r--r-- | test/openssl/test_pair.rb | 9 |
2 files changed, 12 insertions, 5 deletions
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c index 9f374b65ff..d68c64d5fb 100644 --- a/ext/openssl/ossl_ssl.c +++ b/ext/openssl/ossl_ssl.c @@ -1958,9 +1958,11 @@ ossl_ssl_read_internal(int argc, VALUE *argv, VALUE self, int nonblock) else rb_str_modify_expand(str, ilen - RSTRING_LEN(str)); } - rb_str_set_len(str, 0); - if (ilen == 0) - return str; + + if (ilen == 0) { + rb_str_set_len(str, 0); + return str; + } VALUE io = rb_attr_get(self, id_i_io); diff --git a/test/openssl/test_pair.rb b/test/openssl/test_pair.rb index b616883925..66e36a7ab4 100644 --- a/test/openssl/test_pair.rb +++ b/test/openssl/test_pair.rb @@ -250,12 +250,17 @@ module OpenSSL::TestPairM buf = +"garbage" assert_equal :wait_readable, s2.read_nonblock(100, buf, exception: false) - assert_equal "", buf + assert_equal "garbage", buf s1.close buf = +"garbage" - assert_equal nil, s2.read(100, buf) + assert_nil s2.read(100, buf) assert_equal "", buf + + buf = +"garbage" + ret = s2.read(0, buf) + assert_same buf, ret + assert_equal "", ret } end |