sandbox: eth-raw: Make sure descriptors are always initialized
If we let descriptors equal 0, we can end up closing STDIN. Make sure
they start out as -1.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/sandbox/cpu/eth-raw-os.c b/arch/sandbox/cpu/eth-raw-os.c
index 61f23ed..4263d88 100644
--- a/arch/sandbox/cpu/eth-raw-os.c
+++ b/arch/sandbox/cpu/eth-raw-os.c
@@ -34,6 +34,7 @@
int flags;
/* Prepare device struct */
+ priv->local_bind_sd = -1;
priv->device = malloc(sizeof(struct sockaddr_ll));
if (priv->device == NULL)
return -ENOMEM;
@@ -103,6 +104,8 @@
int one = 1;
/* Prepare device struct */
+ priv->local_bind_sd = -1;
+ priv->local_bind_udp_port = 0;
priv->device = malloc(sizeof(struct sockaddr_in));
if (priv->device == NULL)
return -ENOMEM;
@@ -136,8 +139,6 @@
strerror(errno));
return -errno;
}
- priv->local_bind_sd = -1;
- priv->local_bind_udp_port = 0;
return 0;
}