You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
937 B
26 lines
937 B
From dacdfc20957d92eff7a3c9fd72baa849b45485e3 Mon Sep 17 00:00:00 2001 |
|
From: "Brian C. Lane" <bcl@redhat.com> |
|
Date: Thu, 10 Jun 2021 15:39:04 -0700 |
|
Subject: [PATCH 06/13] libparted: Fix fd check in _flush_cache |
|
|
|
In theory open() could return 0 so the correct error value is -1. |
|
--- |
|
libparted/arch/linux.c | 2 +- |
|
1 file changed, 1 insertion(+), 1 deletion(-) |
|
|
|
diff --git a/libparted/arch/linux.c b/libparted/arch/linux.c |
|
index 94ea176..9dc90b5 100644 |
|
--- a/libparted/arch/linux.c |
|
+++ b/libparted/arch/linux.c |
|
@@ -1678,7 +1678,7 @@ _flush_cache (PedDevice* dev) |
|
break; |
|
if (!_partition_is_mounted_by_path (name)) { |
|
fd = open (name, WR_MODE, 0); |
|
- if (fd > 0) { |
|
+ if (fd > -1) { |
|
ioctl (fd, BLKFLSBUF); |
|
retry: |
|
if (fsync (fd) < 0 || close (fd) < 0) |
|
-- |
|
2.31.1 |
|
|
|
|