From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 26 Apr 2023 11:54:08 +0000 (+0900)
Subject: sd-journal: make journal_file_copy_entry() return earlier
X-Git-Tag: v254-rc1~623^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F27419%2Fhead;p=thirdparty%2Fsystemd.git

sd-journal: make journal_file_copy_entry() return earlier
---

diff --git a/src/libsystemd/sd-journal/journal-file.c b/src/libsystemd/sd-journal/journal-file.c
index e9bb893ca82..f6a86fe5999 100644
--- a/src/libsystemd/sd-journal/journal-file.c
+++ b/src/libsystemd/sd-journal/journal-file.c
@@ -4188,6 +4188,8 @@ int journal_file_copy_entry(
         boot_id = o->entry.boot_id;
 
         n = journal_file_entry_n_items(from, o);
+        if (n == 0)
+                return 0;
 
         if (n < ALLOCA_MAX / sizeof(EntryItem) / 2)
                 items = newa(EntryItem, n);