dovecot-2.2: fts: If we detect corrupted fts expunge log, unlink...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/9c6643daae98
changeset: 17574:9c6643daae98
user:      Timo Sirainen <tss at iki.fi>
date:      Thu Jul 03 14:37:08 2014 +0300
description:
fts: If we detect corrupted fts expunge log, unlink it.
This avoids the same error repeating forever.

diffstat:

 src/plugins/fts/fts-expunge-log.c |  5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diffs (15 lines):

diff -r 140619879047 -r 9c6643daae98 src/plugins/fts/fts-expunge-log.c
--- a/src/plugins/fts/fts-expunge-log.c	Thu Jul 03 12:44:50 2014 +0300
+++ b/src/plugins/fts/fts-expunge-log.c	Thu Jul 03 14:37:08 2014 +0300
@@ -459,6 +459,11 @@
 
 	*_ctx = NULL;
 
+	if (ctx->corrupted) {
+		if (unlink(ctx->log->path) < 0 && errno != ENOENT)
+			i_error("unlink(%s) failed: %m", ctx->log->path);
+	}
+
 	if (ctx->input != NULL)
 		i_stream_unref(&ctx->input);
 	i_free(ctx);