108 lines
3.7 KiB
Diff
108 lines
3.7 KiB
Diff
From e548d975a79204ab88ab6638aa5b24c173402723 Mon Sep 17 00:00:00 2001
|
|
From: David Tardon <dtardon@redhat.com>
|
|
Date: Wed, 22 Mar 2023 12:53:20 +0100
|
|
Subject: [PATCH] journal-vacuum: use CLEANUP_ARRAY
|
|
|
|
(cherry picked from commit 567cb18cc9185900ac6f701f0783a7d378e213cf)
|
|
|
|
Related: #2182632
|
|
---
|
|
src/libsystemd/sd-journal/journal-vacuum.c | 41 +++++++++++-----------
|
|
1 file changed, 20 insertions(+), 21 deletions(-)
|
|
|
|
diff --git a/src/libsystemd/sd-journal/journal-vacuum.c b/src/libsystemd/sd-journal/journal-vacuum.c
|
|
index e3d691a1e9..6f8aaaee4c 100644
|
|
--- a/src/libsystemd/sd-journal/journal-vacuum.c
|
|
+++ b/src/libsystemd/sd-journal/journal-vacuum.c
|
|
@@ -47,6 +47,16 @@ static int vacuum_info_compare(const vacuum_info *a, const vacuum_info *b) {
|
|
return strcmp(a->filename, b->filename);
|
|
}
|
|
|
|
+static void vacuum_info_array_free(vacuum_info *list, size_t n) {
|
|
+ if (!list)
|
|
+ return;
|
|
+
|
|
+ FOREACH_ARRAY(i, list, n)
|
|
+ free(i->filename);
|
|
+
|
|
+ free(list);
|
|
+}
|
|
+
|
|
static void patch_realtime(
|
|
int fd,
|
|
const char *fn,
|
|
@@ -129,6 +139,8 @@ int journal_directory_vacuum(
|
|
usec_t retention_limit = 0;
|
|
int r;
|
|
|
|
+ CLEANUP_ARRAY(list, n_list, vacuum_info_array_free);
|
|
+
|
|
assert(directory);
|
|
|
|
if (max_use <= 0 && max_retention_usec <= 0 && n_max_files <= 0)
|
|
@@ -141,7 +153,7 @@ int journal_directory_vacuum(
|
|
if (!d)
|
|
return -errno;
|
|
|
|
- FOREACH_DIRENT_ALL(de, d, r = -errno; goto finish) {
|
|
+ FOREACH_DIRENT_ALL(de, d, return -errno) {
|
|
unsigned long long seqnum = 0, realtime;
|
|
_cleanup_free_ char *p = NULL;
|
|
sd_id128_t seqnum_id;
|
|
@@ -182,10 +194,8 @@ int journal_directory_vacuum(
|
|
}
|
|
|
|
p = strdup(de->d_name);
|
|
- if (!p) {
|
|
- r = -ENOMEM;
|
|
- goto finish;
|
|
- }
|
|
+ if (!p)
|
|
+ return -ENOMEM;
|
|
|
|
de->d_name[q-8-16-1-16-1] = 0;
|
|
if (sd_id128_from_string(de->d_name + q-8-16-1-16-1-32, &seqnum_id) < 0) {
|
|
@@ -224,10 +234,8 @@ int journal_directory_vacuum(
|
|
}
|
|
|
|
p = strdup(de->d_name);
|
|
- if (!p) {
|
|
- r = -ENOMEM;
|
|
- goto finish;
|
|
- }
|
|
+ if (!p)
|
|
+ return -ENOMEM;
|
|
|
|
if (sscanf(de->d_name + q-1-8-16-1-16, "%16llx-%16llx.journal~", &realtime, &tmp) != 2) {
|
|
n_active_files++;
|
|
@@ -265,10 +273,8 @@ int journal_directory_vacuum(
|
|
|
|
patch_realtime(dirfd(d), p, &st, &realtime);
|
|
|
|
- if (!GREEDY_REALLOC(list, n_list + 1)) {
|
|
- r = -ENOMEM;
|
|
- goto finish;
|
|
- }
|
|
+ if (!GREEDY_REALLOC(list, n_list + 1))
|
|
+ return -ENOMEM;
|
|
|
|
list[n_list++] = (vacuum_info) {
|
|
.filename = TAKE_PTR(p),
|
|
@@ -312,15 +318,8 @@ int journal_directory_vacuum(
|
|
if (oldest_usec && i < n_list && (*oldest_usec == 0 || list[i].realtime < *oldest_usec))
|
|
*oldest_usec = list[i].realtime;
|
|
|
|
- r = 0;
|
|
-
|
|
-finish:
|
|
- for (i = 0; i < n_list; i++)
|
|
- free(list[i].filename);
|
|
- free(list);
|
|
-
|
|
log_full(verbose ? LOG_INFO : LOG_DEBUG, "Vacuuming done, freed %s of archived journals from %s.",
|
|
FORMAT_BYTES(freed), directory);
|
|
|
|
- return r;
|
|
+ return 0;
|
|
}
|