From e318fa314550b1978525aef30c325715a41aa0b7 Mon Sep 17 00:00:00 2001 From: Wei Liu Date: Thu, 23 Feb 2017 15:18:20 +0000 Subject: [PATCH] libs/devicemodel: initialise op_bufs in xendevicemodel_xcall To avoid freeing uninitialised buffer when taking the first error exit path. Signed-off-by: Wei Liu Acked-by: Ian Jackson --- tools/libs/devicemodel/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/libs/devicemodel/core.c b/tools/libs/devicemodel/core.c index 504543c1c5..19ebef63b3 100644 --- a/tools/libs/devicemodel/core.c +++ b/tools/libs/devicemodel/core.c @@ -79,7 +79,7 @@ int xendevicemodel_xcall(xendevicemodel_handle *dmod, { int ret = -1; void **xcall_bufs; - xen_dm_op_buf_t *op_bufs; + xen_dm_op_buf_t *op_bufs = NULL; unsigned int i; xcall_bufs = calloc(nr_bufs, sizeof(*xcall_bufs)); -- 2.30.2