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curl_formfree() can be called with a NULL argument

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This commit is contained in:
Daniel Stenberg 2001-04-06 05:52:23 +00:00
parent 50a53d4eec
commit 53e3c225ee
1 changed files with 6 additions and 0 deletions
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6
lib/formdata.c
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@ -371,6 +371,7 @@ char *Curl_FormBoundary(void)
void Curl_FormFree(struct FormData *form)
{
struct FormData *next;
do {
next=form->next; /* the following form line */
free(form->line); /* free the line */
@ -383,6 +384,11 @@ void Curl_FormFree(struct FormData *form)
void curl_formfree(struct HttpPost *form)
{
struct HttpPost *next;
if(!form)
/* no form to free, just get out of this */
return;
do {
next=form->next; /* the following form line */