diff options
| -rw-r--r-- | lib/formdata.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/formdata.c b/lib/formdata.c index 62409ec41..e035271b3 100644 --- a/lib/formdata.c +++ b/lib/formdata.c @@ -743,8 +743,11 @@ CURLFORMcode FormAdd(struct curl_httppost **httppost, } if( !(form->flags & HTTPPOST_PTRNAME) && (form == first_form) ) { - /* copy name (without strdup; possibly contains null characters) */ - form->name = memdup(form->name, form->namelength); + /* Note that there's small risk that form->name is NULL here if the + app passed in a bad combo, so we better check for that first. */ + if(form->name) + /* copy name (without strdup; possibly contains null characters) */ + form->name = memdup(form->name, form->namelength); if(!form->name) { return_value = CURL_FORMADD_MEMORY; break; |