summaryrefslogtreecommitdiff
path: root/src/shared/logs-show.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/shared/logs-show.c')
-rw-r--r--src/shared/logs-show.c27
1 files changed, 13 insertions, 14 deletions
diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c
index a1f65d1a88..111f0225d9 100644
--- a/src/shared/logs-show.c
+++ b/src/shared/logs-show.c
@@ -82,12 +82,11 @@ static int print_catalog(FILE *f, sd_journal *j) {
static int parse_field(const void *data, size_t length, const char *field, char **target, size_t *target_size) {
size_t fl, nl;
- void *buf;
+ char *buf;
assert(data);
assert(field);
assert(target);
- assert(target_size);
fl = strlen(field);
if (length < fl)
@@ -97,16 +96,18 @@ static int parse_field(const void *data, size_t length, const char *field, char
return 0;
nl = length - fl;
- buf = malloc(nl+1);
+ buf = new(char, nl+1);
if (!buf)
return log_oom();
memcpy(buf, (const char*) data + fl, nl);
- ((char*)buf)[nl] = 0;
+ buf[nl] = 0;
free(*target);
*target = buf;
- *target_size = nl;
+
+ if (target_size)
+ *target_size = nl;
return 1;
}
@@ -415,7 +416,7 @@ static int output_verbose(
const void *data;
size_t length;
_cleanup_free_ char *cursor = NULL;
- uint64_t realtime;
+ uint64_t realtime = 0;
char ts[FORMAT_TIMESTAMP_MAX + 7];
int r;
@@ -431,17 +432,15 @@ static int output_verbose(
return log_full_errno(r == -EADDRNOTAVAIL ? LOG_DEBUG : LOG_ERR, r, "Failed to get source realtime timestamp: %m");
else {
_cleanup_free_ char *value = NULL;
- size_t size;
- r = parse_field(data, length, "_SOURCE_REALTIME_TIMESTAMP=", &value, &size);
+ r = parse_field(data, length, "_SOURCE_REALTIME_TIMESTAMP=", &value, NULL);
if (r < 0)
return r;
- else {
- assert(r > 0);
- r = safe_atou64(value, &realtime);
- if (r < 0)
- log_debug_errno(r, "Failed to parse realtime timestamp: %m");
- }
+ assert(r > 0);
+
+ r = safe_atou64(value, &realtime);
+ if (r < 0)
+ log_debug_errno(r, "Failed to parse realtime timestamp: %m");
}
if (r < 0) {