diff options
Diffstat (limited to 'ext/socket/socket.c')
| -rw-r--r-- | ext/socket/socket.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ext/socket/socket.c b/ext/socket/socket.c index 8b30619733..4bf7fc0217 100644 --- a/ext/socket/socket.c +++ b/ext/socket/socket.c @@ -2293,7 +2293,8 @@ setup_domain_and_type(VALUE domain, int *dv, VALUE type, int *tv) int family; domain = tmp; rb_check_safe_obj(domain); - family = family_to_int(RSTRING_PTR(domain), RSTRING_LEN(domain)); + ptr = RSTRING_PTR(domain); + family = family_to_int(ptr, RSTRING_LEN(domain)); if (family == -1) rb_raise(rb_eSocket, "unknown socket domain %s", ptr); *dv = family; |