diff options
Diffstat (limited to 'winsup/cygwin/net.cc')
| -rw-r--r-- | winsup/cygwin/net.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/winsup/cygwin/net.cc b/winsup/cygwin/net.cc index 79adfc3f6..b888ab60c 100644 --- a/winsup/cygwin/net.cc +++ b/winsup/cygwin/net.cc @@ -449,6 +449,9 @@ dup_ent (void *old, void *src0, struct_type type) free (old); } + if (!src0) + return NULL; + unionent *src = (unionent *) src0; debug_printf ("duping %sent \"%s\", %p", entnames[type], src ? src->name : "<null!>", src); |