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in_process_exporter_metrics: Initialize with NULL for flb_sds_t pointer variables (CID 507975) #9266

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merged 1 commit into from
Aug 22, 2024
+24 −24
Merged

in_process_exporter_metrics: Initialize with NULL for flb_sds_t pointer variables (CID 507975) #9266

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48 changes: 24 additions & 24 deletions plugins/in_process_exporter_metrics/pe_process.c
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Original file line number Diff line number Diff line change
Expand Up @@ -276,7 +276,7 @@ static void reset_proc_state(struct proc_state *state) {
static int check_path_for_proc(struct flb_pe *ctx, const char *prefix, const char *path)
{
int len;
flb_sds_t p;
flb_sds_t p = NULL;

/* Compose the proc path */
p = flb_sds_create(prefix);
Expand All @@ -303,8 +303,8 @@ static int check_path_for_proc(struct flb_pe *ctx, const char *prefix, const cha

static int get_name(const char *entry, char **out_name, char *id_entry)
{
flb_sds_t tmp;
flb_sds_t tmp_name;
flb_sds_t tmp = NULL;
flb_sds_t tmp_name = NULL;

tmp = strdup(entry);
tmp_name = strtok(tmp, ")");
Expand All @@ -324,8 +324,8 @@ static int process_proc_thread_io(struct flb_pe *ctx, uint64_t ts,
struct flb_slist_entry *thread)
{
int ret;
flb_sds_t tmp;
flb_sds_t status;
flb_sds_t tmp = NULL;
flb_sds_t status = NULL;
uint64_t val;
struct mk_list io_list;
struct mk_list *ihead;
Expand Down Expand Up @@ -382,9 +382,9 @@ static int process_proc_thread_status(struct flb_pe *ctx, uint64_t ts,
struct flb_slist_entry *thread)
{
int ret;
flb_sds_t tmp;
flb_sds_t name;
flb_sds_t status;
flb_sds_t tmp = NULL;
flb_sds_t name = NULL;
flb_sds_t status = NULL;
uint64_t val;
struct mk_list status_list;
struct mk_list *shead;
Expand Down Expand Up @@ -481,9 +481,9 @@ static int process_proc_thread_status(struct flb_pe *ctx, uint64_t ts,
static int process_thread_update(struct flb_pe *ctx, uint64_t ts, flb_sds_t pid, flb_sds_t name)
{
int ret;
flb_sds_t tmp;
flb_sds_t thread_name;
flb_sds_t tid_str;
flb_sds_t tmp = NULL;
flb_sds_t thread_name = NULL;
flb_sds_t tid_str = NULL;
uint64_t val;
const char *pattern = "/[0-9]*";
struct mk_list *head;
Expand Down Expand Up @@ -648,8 +648,8 @@ static int process_proc_io(struct flb_pe *ctx, uint64_t ts,
struct flb_slist_entry *process)
{
int ret;
flb_sds_t tmp;
flb_sds_t status;
flb_sds_t tmp = NULL;
flb_sds_t status = NULL;
uint64_t val;
struct mk_list io_list;
struct mk_list *ihead;
Expand Down Expand Up @@ -784,9 +784,9 @@ static int process_proc_fds(struct flb_pe *ctx, uint64_t ts,
static int process_proc_status(struct flb_pe *ctx, uint64_t ts, flb_sds_t pid, struct flb_slist_entry *process)
{
int ret;
flb_sds_t tmp;
flb_sds_t name;
flb_sds_t status;
flb_sds_t tmp = NULL;
flb_sds_t name = NULL;
flb_sds_t status = NULL;
uint64_t val;
struct mk_list status_list;
struct mk_list *shead;
Expand Down Expand Up @@ -881,8 +881,8 @@ static int process_proc_status(struct flb_pe *ctx, uint64_t ts, flb_sds_t pid, s
static int process_proc_boot_time(struct flb_pe *ctx, uint64_t *out_boot_time)
{
int ret;
flb_sds_t tmp;
flb_sds_t status;
flb_sds_t tmp = NULL;
flb_sds_t status = NULL;
uint64_t val;
struct mk_list stat_list;
struct mk_list *rshead;
Expand Down Expand Up @@ -923,12 +923,12 @@ static int process_proc_boot_time(struct flb_pe *ctx, uint64_t *out_boot_time)
static int process_update(struct flb_pe *ctx)
{
int ret;
flb_sds_t tmp;
flb_sds_t name;
flb_sds_t pid_str;
flb_sds_t state_str;
flb_sds_t ppid_str;
flb_sds_t thread_str;
flb_sds_t tmp = NULL;
flb_sds_t name = NULL;
flb_sds_t pid_str = NULL;
flb_sds_t state_str = NULL;
flb_sds_t ppid_str = NULL;
flb_sds_t thread_str = NULL;
struct mk_list *head;
struct mk_list *ehead;
struct mk_list procfs_list;
Expand Down
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