diff options
| author | Christian Göttsche <cgzones@googlemail.com> | 2021-01-05 14:47:49 +0100 |
|---|---|---|
| committer | BenBE <BenBE@geshi.org> | 2021-01-11 20:12:34 +0100 |
| commit | 70f48f1f44bf419aac77de8664816a17122c8b29 (patch) | |
| tree | 1959d394f65bf68a942e9ef4018f22a534eecfc3 /linux/SystemdMeter.c | |
| parent | 958112c5a396815da7a731f406dbfd27bf713572 (diff) | |
Add wrapper function for free and strdup
Reduces code in callers and helps avoiding memory leaks.
Diffstat (limited to 'linux/SystemdMeter.c')
| -rw-r--r-- | linux/SystemdMeter.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/linux/SystemdMeter.c b/linux/SystemdMeter.c index 61bb59b3..75c666f8 100644 --- a/linux/SystemdMeter.c +++ b/linux/SystemdMeter.c @@ -213,8 +213,7 @@ static void updateViaExec(void) { if (newline) { *newline = '\0'; } - free(systemState); - systemState = xStrdup(lineBuffer + strlen("SystemState=")); + free_and_xStrdup(&systemState, lineBuffer + strlen("SystemState=")); } else if (String_startsWith(lineBuffer, "NFailedUnits=")) { nFailedUnits = strtoul(lineBuffer + strlen("NFailedUnits="), NULL, 10); } else if (String_startsWith(lineBuffer, "NNames=")) { |