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make Curl_cookie_clearall() survive getting called with a NULL pointer

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This commit is contained in:
Daniel Stenberg 2007-01-13 23:32:14 +00:00
parent 5ec5b95f54
commit 277df1c6b1
1 changed files with 6 additions and 4 deletions
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10
lib/cookie.c
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@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2007, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@ -806,9 +806,11 @@ struct Cookie *Curl_cookie_getlist(struct CookieInfo *c,
****************************************************************************/
void Curl_cookie_clearall(struct CookieInfo *cookies)
{
Curl_cookie_freelist(cookies->cookies);
cookies->cookies = NULL;
cookies->numcookies = 0;
if(cookies) {
Curl_cookie_freelist(cookies->cookies);
cookies->cookies = NULL;
cookies->numcookies = 0;
}
}
/*****************************************************************************