diff options
Diffstat (limited to 'lib/altsvc.c')
| -rw-r--r-- | lib/altsvc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/altsvc.c b/lib/altsvc.c index fc56c251b..d3deba3e8 100644 --- a/lib/altsvc.c +++ b/lib/altsvc.c @@ -302,11 +302,12 @@ CURLcode Curl_altsvc_ctrl(struct altsvcinfo *asi, const long ctrl) * Curl_altsvc_cleanup() frees an altsvc cache instance and all associated * resources. */ -void Curl_altsvc_cleanup(struct altsvcinfo *altsvc) +void Curl_altsvc_cleanup(struct altsvcinfo **altsvcp) { struct Curl_llist_element *e; struct Curl_llist_element *n; - if(altsvc) { + if(*altsvcp) { + struct altsvcinfo *altsvc = *altsvcp; for(e = altsvc->list.head; e; e = n) { struct altsvc *as = e->ptr; n = e->next; @@ -314,6 +315,7 @@ void Curl_altsvc_cleanup(struct altsvcinfo *altsvc) } free(altsvc->filename); free(altsvc); + *altsvcp = NULL; /* clear the pointer */ } } |