diff options
| author | Bill Fischofer <bill.fischofer@linaro.org> | 2017-02-02 18:28:00 -0600 |
|---|---|---|
| committer | Maxim Uvarov <maxim.uvarov@linaro.org> | 2017-02-10 00:13:16 +0300 |
| commit | f59d87a65cf1d08f8715a01dceeaf370a29e51f3 (patch) | |
| tree | d047132b2c6d16939091df79989b30ba30a0e42b /helper | |
| parent | 3528ca70668da492a2f1fe85c167b2024406dd8d (diff) | |
helper: cuckootable: avoid storage leaks on error paths
Ensure that malloced storage areas are freed on error paths.
This resolves Bug https://bugs.linaro.org/show_bug.cgi?id=2830
Signed-off-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
Diffstat (limited to 'helper')
| -rw-r--r-- | helper/test/cuckootable.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/helper/test/cuckootable.c b/helper/test/cuckootable.c index 002e52e0a..be655911f 100644 --- a/helper/test/cuckootable.c +++ b/helper/test/cuckootable.c @@ -453,10 +453,15 @@ static int test_performance(int number) unsigned key_num = key_len * elem_num; key_space = (uint8_t *)malloc(key_num); - key_ptr = (const void **)malloc(sizeof(void *) * elem_num); if (key_space == NULL) return -ENOENT; + key_ptr = (const void **)malloc(sizeof(void *) * elem_num); + if (key_ptr == NULL) { + free(key_space); + return -ENOENT; + } + for (j = 0; j < key_num; j++) { key_space[j] = rand() % 255; if (j % key_len == 0) @@ -473,6 +478,8 @@ static int test_performance(int number) "performance_test", PERFORMANCE_CAPACITY, key_len, 0); if (table == NULL) { printf("cuckoo table creation failed\n"); + free(key_ptr); + free(key_space); return -ENOENT; } |