[Qemu-devel] [PATCH 14/22] vscsi: avoid unwarranted strncpy

[Jim Meyering]

From: Jim Meyering <address@hidden>

Don't use strncpy when the source string is known to fit
in the destination buffer.  Use equivalent memcpy.
We could even use strcpy, here, but some static analyzers
warn about that, so don't add new uses.

Signed-off-by: Jim Meyering <address@hidden>
---
 hw/spapr_vscsi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/spapr_vscsi.c b/hw/spapr_vscsi.c
index 037867a..f4fc898 100644
--- a/hw/spapr_vscsi.c
+++ b/hw/spapr_vscsi.c
@@ -736,7 +736,7 @@ static int vscsi_send_adapter_info(VSCSIState *s, vscsi_req 
*req)
 #endif
     memset(&info, 0, sizeof(info));
     strcpy(info.srp_version, SRP_VERSION);
-    strncpy(info.partition_name, "qemu", sizeof("qemu"));
+    memcpy(info.partition_name, "qemu", sizeof("qemu"));
     info.partition_number = cpu_to_be32(0);
     info.mad_version = cpu_to_be32(1);
     info.os_type = cpu_to_be32(2);
-- 
1.7.10.1.487.ga3935e6