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libcurl: some OOM handling fixes

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This commit is contained in:
Yang Tse 2011-10-07 20:50:57 +02:00
parent b82bd05354
commit 17f48fe879
13 changed files with 118 additions and 52 deletions
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13
lib/ssluse.c
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@ -810,18 +810,16 @@ struct curl_slist *Curl_ossl_engines_list(struct SessionHandle *data)
{
struct curl_slist *list = NULL;
#if defined(USE_SSLEAY) && defined(HAVE_OPENSSL_ENGINE_H)
struct curl_slist *beg = NULL;
struct curl_slist *beg;
ENGINE *e;
for(e = ENGINE_get_first(); e; e = ENGINE_get_next(e)) {
list = curl_slist_append(list, ENGINE_get_id(e));
if(list == NULL) {
curl_slist_free_all(beg);
beg = curl_slist_append(list, ENGINE_get_id(e));
if(!beg) {
curl_slist_free_all(list);
return NULL;
}
else if(beg == NULL) {
beg = list;
}
list = beg;
}
#endif
(void) data;
@ -1859,6 +1857,7 @@ static CURLcode push_certinfo_len(struct SessionHandle *data,
nl = curl_slist_append(ci->certinfo[certnum], output);
if(!nl) {
curl_slist_free_all(ci->certinfo[certnum]);
ci->certinfo[certnum] = NULL;
res = CURLE_OUT_OF_MEMORY;
}
else