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dmfilemapd: ensure program_id is initialized

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Assing program_id before return 1,
and also stay C99 compatible with size_t declaration.
This commit is contained in:
Zdenek Kabelac 2023-10-13 16:00:08 +02:00
parent 0b11b08b6e
commit 0bbbe08343
1 changed files with 4 additions and 6 deletions
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10
libdm/libdm-stats.c
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@ -140,7 +140,7 @@ static char *_stats_escape_aux_data(const char *aux_data)
{
size_t aux_data_len = strlen(aux_data);
char *escaped = dm_malloc((3 * aux_data_len + 1) * sizeof(char));
size_t index = 0;
size_t index = 0, i;
if (!escaped) {
log_error("Could not allocate memory for escaped "
@ -148,7 +148,7 @@ static char *_stats_escape_aux_data(const char *aux_data)
return NULL;
}
for (size_t i = 0; i < aux_data_len; i++) {
for (i = 0; i < aux_data_len; i++) {
if (aux_data[i] == ' ') {
escaped[index++] = '\\';
escaped[index++] = ' ';
@ -952,13 +952,13 @@ static int _stats_parse_string_data(char *string_data, char **program_id,
(string_data)[len - 1] = '\0';
}
p = strchr(string_data, ' ');
*program_id = string_data;
if (!p) {
*aux_data = *stats_args = empty_string;
return 1;
}
*p = '\0';
*program_id = string_data;
p++;
if (strstr(p, DMS_GROUP_TAG)) {
@ -995,12 +995,10 @@ static int _stats_parse_string_data(char *string_data, char **program_id,
static int _stats_parse_list_region(struct dm_stats *dms,
struct dm_stats_region *region, char *line)
{
char string_data[STATS_ROW_BUF_LEN];
char string_data[STATS_ROW_BUF_LEN] = { 0 };
char *p, *program_id, *aux_data, *stats_args;
int r;
memset(string_data, 0, sizeof(string_data));
/*
* Parse fixed fields, line format:
*