From ebdb96247433d920b391672e019da9402aabd351 Mon Sep 17 00:00:00 2001 From: David Tardon Date: Wed, 10 Oct 2018 13:56:54 +0200 Subject: [PATCH] journal-file: avoid calling ftruncate with invalid fd This can happen if journal_file_close is called from the failure handling code of journal_file_open before f->fd was established. (cherry picked from commit c52368509f48e556be5a4c7a171361b656a25e02) Resolves: #1602706 --- src/journal/journal-file.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c index 62e7f68a1..efc3ee052 100644 --- a/src/journal/journal-file.c +++ b/src/journal/journal-file.c @@ -1846,6 +1846,9 @@ static int journal_file_append_entry_internal( void journal_file_post_change(JournalFile *f) { assert(f); + if (f->fd < 0) + return; + /* inotify() does not receive IN_MODIFY events from file * accesses done via mmap(). After each access we hence * trigger IN_MODIFY by truncating the journal file to its