From 2e2293c238d4daa791ab7ff60b326a322892df3a Mon Sep 17 00:00:00 2001 From: Christian Schoenebeck Date: Sat, 8 Feb 2020 09:24:19 +0100 Subject: tests/virtio-9p: add terminating null in v9fs_string_read() The 9p protocol sends strings in general without null termination over the wire. However for future use of this functions it is beneficial for the delivered string to be null terminated though for being able to use the string with standard C functions which often rely on strings being null terminated. Signed-off-by: Christian Schoenebeck Reviewed-by: Greg Kurz Message-Id: <52c84e2ce3bcafc2a38eed13b8c8e23bc1a8ecb9.1579567019.git.qemu_oss@crudebyte.com> Signed-off-by: Greg Kurz --- tests/qtest/virtio-9p-test.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tests/qtest/virtio-9p-test.c b/tests/qtest/virtio-9p-test.c index e7b58e3..06263ed 100644 --- a/tests/qtest/virtio-9p-test.c +++ b/tests/qtest/virtio-9p-test.c @@ -130,8 +130,9 @@ static void v9fs_string_read(P9Req *req, uint16_t *len, char **string) *len = local_len; } if (string) { - *string = g_malloc(local_len); + *string = g_malloc(local_len + 1); v9fs_memread(req, *string, local_len); + (*string)[local_len] = 0; } else { v9fs_memskip(req, local_len); } -- cgit v1.1