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journal: don't allow adding invalid matches to the context
[elogind.git]
/
src
/
journal
/
journal-file.c
diff --git
a/src/journal/journal-file.c
b/src/journal/journal-file.c
index a60a896c2f3ad7370f43abf8ba97514d0c9f20d2..5dd6e575fb9fb1f1766cdd85b9e82aa2d6f9e524 100644
(file)
--- a/
src/journal/journal-file.c
+++ b/
src/journal/journal-file.c
@@
-188,6
+188,7
@@
static int journal_file_verify_header(JournalFile *f) {
static int journal_file_allocate(JournalFile *f, uint64_t offset, uint64_t size) {
uint64_t old_size, new_size;
static int journal_file_allocate(JournalFile *f, uint64_t offset, uint64_t size) {
uint64_t old_size, new_size;
+ int r;
assert(f);
assert(f);
@@
-232,8
+233,9
@@
static int journal_file_allocate(JournalFile *f, uint64_t offset, uint64_t size)
/* Note that the glibc fallocate() fallback is very
inefficient, hence we try to minimize the allocation area
as we can. */
/* Note that the glibc fallocate() fallback is very
inefficient, hence we try to minimize the allocation area
as we can. */
- if (posix_fallocate(f->fd, old_size, new_size - old_size) < 0)
- return -errno;
+ r = posix_fallocate(f->fd, old_size, new_size - old_size);
+ if (r != 0)
+ return -r;
if (fstat(f->fd, &f->last_stat) < 0)
return -errno;
if (fstat(f->fd, &f->last_stat) < 0)
return -errno;