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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2015-10-25 00:09:44 -0400
committerLennart Poettering <lennart@poettering.net>2015-11-03 00:02:00 +0100
commitcfb571f30fd415304b2f674f1615dc861058c347 (patch)
treed85eab08cb284b51708ae1a81e6ca192a4d869c6
parentd8e023aa07029b672fba425e100330ef6343e22d (diff)
journal: return better error for empty files
When reading stuff, we should only return EIO when an actual read error occured, not when we don't like the data for whatever reason. We already return ENODATA for all other kinds of file truncation, hence do the same for the most obvious kind, so that callers know what ENODATA means.
-rw-r--r--src/journal/journal-file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c
index 12b39dbb27..e00a0d711d 100644
--- a/src/journal/journal-file.c
+++ b/src/journal/journal-file.c
@@ -2705,7 +2705,7 @@ int journal_file_open(
}
if (f->last_stat.st_size < (off_t) HEADER_SIZE_MIN) {
- r = -EIO;
+ r = -ENODATA;
goto fail;
}