Mercurial > dovecot > core-2.2

changeset 21352:eb1ba71862e3

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fs-randomfail: Fix failure handling for fs_read()
author Timo Sirainen <timo.sirainen@dovecot.fi>
date Thu, 22 Dec 2016 11:58:29 -0500
parents 10034ed9ee46
children e14cd8964879
files src/lib-fs/fs-randomfail.c
diffstat 1 files changed, 3 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/lib-fs/fs-randomfail.c	Wed Dec 21 20:56:58 2016 +0200
+++ b/src/lib-fs/fs-randomfail.c	Thu Dec 22 11:58:29 2016 -0500
@@ -307,7 +307,9 @@
 	if (fs_file_random_fail_begin(file, FS_OP_READ))
 		return -1;
 	ret = fs_read(_file->parent, buf, size);
-	return fs_file_random_fail_end(file, ret, FS_OP_READ);
+	if (fs_file_random_fail_end(file, ret < 0 ? -1 : 0, FS_OP_READ) < 0)
+		return -1;
+	return ret;
 }
 
 static struct istream *