diff options
Diffstat (limited to 'ext/socket/option.c')
-rw-r--r-- | ext/socket/option.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/ext/socket/option.c b/ext/socket/option.c index b00ffb910c..7eb21c73a4 100644 --- a/ext/socket/option.c +++ b/ext/socket/option.c @@ -301,11 +301,16 @@ static VALUE sockopt_bool(VALUE self) { int i; + long len; VALUE data = sockopt_data(self); StringValue(data); - if (RSTRING_LEN(data) != sizeof(int)) + len = RSTRING_LEN(data); + if (len == 1) { + return *RSTRING_PTR(data) == 0 ? Qfalse : Qtrue; + } + if (len != sizeof(int)) rb_raise(rb_eTypeError, "size differ. expected as sizeof(int)=%d but %ld", - (int)sizeof(int), (long)RSTRING_LEN(data)); + (int)sizeof(int), (long)len); memcpy((char*)&i, RSTRING_PTR(data), sizeof(int)); return i == 0 ? Qfalse : Qtrue; } |