diff options
| author | Yang Tse <yangsita@gmail.com> | 2008-10-27 05:29:17 +0000 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2008-10-27 05:29:17 +0000 |
| commit | e29f62f0a7034a2a42fb43b913e6576e63a03fe5 (patch) | |
| tree | 493ea203a4c942151fb7716baea92ff9fab6ece1 /lib | |
| parent | 39e5fa6ae86c0df6c59da8c732ea8f5db35257fd (diff) | |
| download | curl-e29f62f0a7034a2a42fb43b913e6576e63a03fe5.tar.gz | |
add null-pointer check
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/hash.c | 3 | ||||
| -rw-r--r-- | lib/hostip6.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/lib/hash.c b/lib/hash.c index f7d072482..7757d8b64 100644 --- a/lib/hash.c +++ b/lib/hash.c @@ -45,7 +45,8 @@ hash_element_dtor(void *user, void *element) if(e->key) free(e->key); - h->dtor(e->ptr); + if(e->ptr) + h->dtor(e->ptr); free(e); } diff --git a/lib/hostip6.c b/lib/hostip6.c index e1c901212..228352d26 100644 --- a/lib/hostip6.c +++ b/lib/hostip6.c @@ -85,7 +85,8 @@ */ void Curl_freeaddrinfo(Curl_addrinfo *p) { - freeaddrinfo(p); + if(p) + freeaddrinfo(p); } #ifdef CURLRES_ASYNCH |