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mod_graylog2: additional input checks on LOG_FIELDS[]

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This commit is contained in:
Chris Rienzo 2014-07-11 10:38:29 -04:00
parent 0b6f10a6a8
commit eae1c4477a
1 changed files with 13 additions and 13 deletions
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26
src/mod/loggers/mod_graylog2/mod_graylog2.c
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@ -116,23 +116,25 @@ static char *to_gelf(const switch_log_node_t *node, switch_log_level_t log_level
if (*full_message == '\n') {
full_message++;
}
/* parse list of fields, if any */
if (strncmp(full_message, "LOG_FIELDS", 10) == 0) {
if (switch_event_create_brackets(full_message+10, '[', ']', ',', &log_fields, &parsed_full_message, SWITCH_TRUE) == SWITCH_STATUS_SUCCESS) {
switch_event_header_t *hp;
for (hp = log_fields->headers; hp; hp = hp->next) {
if (strncmp(hp->name, "@#", 2) == 0) {
field_name = switch_mprintf("_%s", hp->name + 2);
cJSON_AddItemToObject(gelf, field_name, cJSON_CreateNumber(strtod(hp->value, NULL)));
} else {
field_name = switch_mprintf("_%s", hp->name);
cJSON_AddItemToObject(gelf, field_name, cJSON_CreateString(hp->value));
if (!zstr(hp->name) && !zstr(hp->value)) {
if (strncmp(hp->name, "@#", 2) == 0) {
field_name = switch_mprintf("_%s", hp->name + 2);
cJSON_AddItemToObject(gelf, field_name, cJSON_CreateNumber(strtod(hp->value, NULL)));
} else {
field_name = switch_mprintf("_%s", hp->name);
cJSON_AddItemToObject(gelf, field_name, cJSON_CreateString(hp->value));
}
free(field_name);
}
free(field_name);
}
switch_event_destroy(&log_fields);
full_message = parsed_full_message;
}
@ -149,9 +151,7 @@ static char *to_gelf(const switch_log_node_t *node, switch_log_level_t log_level
gelf_text = cJSON_PrintUnformatted(gelf);
cJSON_Delete(gelf);
if (parsed_full_message != NULL) {
free(parsed_full_message);
}
switch_safe_free(parsed_full_message);
return gelf_text;
}