diff options
| -rw-r--r-- | src/journal/sd-journal.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c index 0268675abb..9bc426faf8 100644 --- a/src/journal/sd-journal.c +++ b/src/journal/sd-journal.c @@ -43,6 +43,8 @@ #include "replace-var.h" #include "fileio.h" +#define JOURNAL_FILES_MAX 7168 + #define JOURNAL_FILES_RECHECK_USEC (2 * USEC_PER_SEC) #define REPLACE_VAR_MAX 256 @@ -1196,6 +1198,11 @@ static int add_any_file(sd_journal *j, const char *path) { if (ordered_hashmap_get(j->files, path)) return 0; + if (ordered_hashmap_size(j->files) >= JOURNAL_FILES_MAX) { + log_warning("Too many open journal files, not adding %s.", path); + return set_put_error(j, -ETOOMANYREFS); + } + r = journal_file_open(path, O_RDONLY, 0, false, false, NULL, j->mmap, NULL, &f); if (r < 0) return r; |