[Qemu-devel] [PATCH 7/8] io: file descriptor not initialized in qio_channel_command_new_spawn()

[Liam Merwick]

Incorrect checking of flags could result in uninitialized
file descriptor being used.

Signed-off-by: Liam Merwick <liam.merw...@oracle.com>
Reviewed-by: Darren Kenny <darren.ke...@oracle.com>
Reviewed-by: Mark Kanda <mark.ka...@oracle.com>
---
 io/channel-command.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/io/channel-command.c b/io/channel-command.c
index 3e7eb17eff54..38deb687da21 100644
--- a/io/channel-command.c
+++ b/io/channel-command.c
@@ -59,10 +59,10 @@ qio_channel_command_new_spawn(const char *const argv[],
 
     flags = flags & O_ACCMODE;
 
-    if (flags == O_RDONLY) {
+    if ((flags & O_RDONLY) == O_RDONLY) {
         stdinnull = true;
     }
-    if (flags == O_WRONLY) {
+    if ((flags & O_WRONLY) == O_WRONLY) {
         stdoutnull = true;
     }
 
-- 
1.8.3.1