[Skiboot] [PATCH 2/3] [NVRAM] Fix potential NULL pointer dereference

[Ananth N Mavinakayanahalli]

Safety check...

Signed-off-by: Ananth N Mavinakayanahalli <ananth at in.ibm.com>
---
 hw/fsp/fsp-nvram.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/fsp/fsp-nvram.c b/hw/fsp/fsp-nvram.c
index 257cdd6..2d518f3 100644
--- a/hw/fsp/fsp-nvram.c
+++ b/hw/fsp/fsp-nvram.c
@@ -271,6 +271,8 @@ static bool fsp_nvram_get_size(uint32_t *out_size)
 	int rc, size;
 
 	msg = fsp_mkmsg(FSP_CMD_GET_VNVRAM_SIZE, 0);
+	assert(msg);
+
 	rc = fsp_sync_msg(msg, false);
 	size = msg->resp ? msg->resp->data.words[0] : 0;
 	fsp_freemsg(msg);