generic-library/curl
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fix OOM handling

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This commit is contained in:
Yang Tse 2008-10-31 14:46:48 +00:00
parent 9e1294e866
commit 02fc7bb5f6
1 changed files with 23 additions and 8 deletions
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31
tests/libtest/lib558.c
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@ -77,8 +77,9 @@ static Curl_addrinfo *fake_ai(void)
int test(char *URL)
{
CURL *easyh;
struct curl_hash *hp;
CURL *easyh = NULL;
struct curl_hash *hp = NULL;
int result = 0;
if(!strcmp(URL, "check")) {
/* test harness script verifying if this test can run */
@ -88,7 +89,8 @@ int test(char *URL)
easyh = curl_easy_init();
if(!easyh) {
fprintf(stdout, "easy handle init failed\n");
return TEST_ERR_MAJOR_BAD;
result = TEST_ERR_MAJOR_BAD;
goto cleanup;
}
fprintf(stdout, "easy handle init OK\n");
@ -96,7 +98,8 @@ int test(char *URL)
hp = Curl_mk_dnscache();
if(!hp) {
fprintf(stdout, "hash creation failed\n");
return TEST_ERR_MAJOR_BAD;
result = TEST_ERR_MAJOR_BAD;
goto cleanup;
}
fprintf(stdout, "hash creation OK\n");
@ -111,26 +114,36 @@ int test(char *URL)
data_key = aprintf("%s:%d", "dummy", 0);
if(!data_key) {
fprintf(stdout, "data key creation failed\n");
return TEST_ERR_MAJOR_BAD;
result = TEST_ERR_MAJOR_BAD;
goto cleanup;
}
key_len = strlen(data_key);
data_node = calloc(1, sizeof(struct Curl_dns_entry));
if(!data_node) {
fprintf(stdout, "data node creation failed\n");
return TEST_ERR_MAJOR_BAD;
result = TEST_ERR_MAJOR_BAD;
free(data_key);
goto cleanup;
}
data_node->addr = fake_ai();
if(!data_node->addr) {
fprintf(stdout, "actual data creation failed\n");
return TEST_ERR_MAJOR_BAD;
result = TEST_ERR_MAJOR_BAD;
free(data_node);
free(data_key);
goto cleanup;
}
nodep = Curl_hash_add(hp, data_key, key_len+1, (void *)data_node);
if(!nodep) {
fprintf(stdout, "insertion into hash failed\n");
return TEST_ERR_MAJOR_BAD;
result = TEST_ERR_MAJOR_BAD;
Curl_freeaddrinfo(data_node->addr);
free(data_node);
free(data_key);
goto cleanup;
}
free(data_key);
@ -138,6 +151,8 @@ int test(char *URL)
#endif /* LIB559 */
/**/
cleanup:
fprintf(stdout, "destroying hash...\n");
Curl_hash_destroy(hp);
fprintf(stdout, "hash destruction OK\n");