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-rw-r--r--winsup/cygwin/net.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/cygwin/net.cc b/winsup/cygwin/net.cc
index 512dd6f..6701269 100644
--- a/winsup/cygwin/net.cc
+++ b/winsup/cygwin/net.cc
@@ -799,7 +799,7 @@ cygwin_getsockopt (int fd,
int res = -1;
const char *name = "error";
if (!check_null_invalid_struct_errno (optlen)
- && (!optval || !__check_null_invalid_struct_errno (optval, (unsigned) optlen))
+ && (!optval || !__check_null_invalid_struct_errno (optval, (unsigned) *optlen))
&& h)
{
/* For the following debug_printf */