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Free leakable values in the unit tests.

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Thanks, Coverity!  (CID 1171414, 1171415, 1171416)
This commit is contained in:
Nick Mathewson 2014-02-11 18:10:33 -05:00
parent 10d4d3e2d5
commit c3720c05fa
3 changed files with 16 additions and 5 deletions
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6
src/test/test.c
View File

@ -875,6 +875,7 @@ test_policies(void)
{
int i;
char *policy = NULL;
short_policy_t *parsed;
smartlist_t *chunks = smartlist_new();
smartlist_add(chunks, tor_strdup("accept "));
for (i=1; i<10000; ++i)
@ -883,8 +884,9 @@ test_policies(void)
policy = smartlist_join_strings(chunks, "", 0, NULL);
SMARTLIST_FOREACH(chunks, char *, ch, tor_free(ch));
smartlist_free(chunks);
tt_ptr_op(NULL, ==, parse_short_policy(policy));/* shouldn't be accepted */
tor_free(policy); /* could leak. */
parsed = parse_short_policy(policy);/* shouldn't be accepted */
tor_free(policy);
tt_ptr_op(NULL, ==, parsed);
}
/* truncation ports */

11
src/test/test_config.c
View File

@ -247,6 +247,7 @@ test_config_write_to_data_subdir(void *arg)
{
or_options_t* options = get_options_mutable();
char *datadir = options->DataDirectory = tor_strdup(get_fname("datadir-1"));
char *cp = NULL;
const char* subdir = "test_stats";
const char* fname = "test_file";
const char* str =
@ -280,17 +281,23 @@ test_config_write_to_data_subdir(void *arg)
// Content of file after write attempt should be
// equal to the original string.
test_assert(!write_to_data_subdir(subdir, fname, str, NULL));
test_streq(read_file_to_str(filepath, 0, NULL), str);
cp = read_file_to_str(filepath, 0, NULL);
test_streq(cp, str);
tor_free(cp);
// A second write operation should overwrite the old content.
test_assert(!write_to_data_subdir(subdir, fname, str, NULL));
test_streq(read_file_to_str(filepath, 0, NULL), str);
cp = read_file_to_str(filepath, 0, NULL);
test_streq(cp, str);
tor_free(cp);
done:
(void) unlink(filepath);
rmdir(options->DataDirectory);
tor_free(datadir);
tor_free(filepath);
tor_free(cp);
}
/* Test helper function: Make sure that a bridge line gets parsed

4
src/test/test_dir.c
View File

@ -1230,7 +1230,8 @@ test_a_networkstatus(
vote_routerstatus_t *vrs;
routerstatus_t *rs;
int idx, n_rs, n_vrs;
char *v1_text=NULL, *v2_text=NULL, *v3_text=NULL, *consensus_text=NULL, *cp;
char *v1_text=NULL, *v2_text=NULL, *v3_text=NULL, *consensus_text=NULL,
*cp=NULL;
smartlist_t *votes = smartlist_new();
/* For generating the two other consensuses. */
@ -1648,6 +1649,7 @@ test_a_networkstatus(
}
done:
tor_free(cp);
smartlist_free(votes);
tor_free(v1_text);
tor_free(v2_text);