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Fix issues detected by SonarCloud.

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Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
This commit is contained in:
Toni Uhlig
2023-10-05 12:33:13 +02:00
parent 07f2c2d9cc
commit dfd0449306
7 changed files with 20 additions and 9 deletions
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5
examples/c-captured/c-captured.c
View File

@@ -1354,7 +1354,10 @@ int main(int argc, char ** argv)
}
return 1;
}
chmod(datadir, S_IRWXU);
if (datadir != NULL)
{
chmod(datadir, S_IRWXU);
}
if (nDPIsrvd_set_read_timeout(sock, 180, 0) != 0)
{

5
examples/c-collectd/c-collectd.c
View File

@@ -726,7 +726,7 @@ static enum nDPIsrvd_callback_return collectd_json_callback(struct nDPIsrvd_sock
struct nDPIsrvd_json_token const * current = NULL;
int next_child_index = -1;
if (flow_risk != NULL)
if (flow_risk != NULL && flow_user_data != NULL)
{
if (flow_user_data->detected_risks == 0)
{
@@ -744,13 +744,12 @@ static enum nDPIsrvd_callback_return collectd_json_callback(struct nDPIsrvd_sock
if (numeric_risk_value < NDPI_MAX_RISK && numeric_risk_value > 0)
{
collectd_statistics.flow_risk_count[numeric_risk_value - 1]++;
flow_user_data->detected_risks |= (1ull << (numeric_risk_value - 1));
}
else
{
collectd_statistics.flow_risk_unknown_count++;
}
flow_user_data->detected_risks |= (1ull << (numeric_risk_value - 1));
}
}
}

2
examples/c-json-stdout/c-json-stdout.c
View File

@@ -104,7 +104,7 @@ int main(void)
json_bytes - json_start,
tokens,
sizeof(tokens) / sizeof(tokens[0]));
if (r < 0 || tokens[0].type != JSMN_OBJECT)
if (r < 1 || tokens[0].type != JSMN_OBJECT)
{
fprintf(stderr, "JSON parsing failed with return value %d at position %u\n", r, parser.pos);
fprintf(stderr, "JSON string: '%.*s'\n", (int)(json_bytes - json_start), (char *)(buf + json_start));