diff options
| author | iphydf <iphydf@users.noreply.github.com> | 2018-08-11 13:01:09 +0000 |
|---|---|---|
| committer | iphydf <iphydf@users.noreply.github.com> | 2018-08-12 12:05:01 +0000 |
| commit | f0f456398da65fc36837c0ab66b983a69b6f9e3e (patch) | |
| tree | b5c6871752834896312685b42b7b352ea7b88cfe /auto_tests | |
| parent | 1de8b020cb5f79c3e52a0fb502b5abdbbd20a2f0 (diff) | |
Check that the save file size isn't larger than our address space.
Diffstat (limited to 'auto_tests')
| -rw-r--r-- | auto_tests/file_saving_test.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/auto_tests/file_saving_test.c b/auto_tests/file_saving_test.c index a5ba7e1f..13a98280 100644 --- a/auto_tests/file_saving_test.c +++ b/auto_tests/file_saving_test.c | |||
| @@ -82,6 +82,8 @@ static void load_data_decrypted(void) | |||
| 82 | int64_t size = ftell(f); | 82 | int64_t size = ftell(f); |
| 83 | fseek(f, 0, SEEK_SET); | 83 | fseek(f, 0, SEEK_SET); |
| 84 | 84 | ||
| 85 | ck_assert_msg(0 <= size && size <= SIZE_MAX, "file size out of range"); | ||
| 86 | |||
| 85 | uint8_t *cipher = (uint8_t *)malloc(size); | 87 | uint8_t *cipher = (uint8_t *)malloc(size); |
| 86 | uint8_t *clear = (uint8_t *)malloc(size - TOX_PASS_ENCRYPTION_EXTRA_LENGTH); | 88 | uint8_t *clear = (uint8_t *)malloc(size - TOX_PASS_ENCRYPTION_EXTRA_LENGTH); |
| 87 | size_t read_value = fread(cipher, sizeof(*cipher), size, f); | 89 | size_t read_value = fread(cipher, sizeof(*cipher), size, f); |