Mesa (master): gallium/hud: avoid overflowing hud graph name size

[Ilia Mirkin]

Module: Mesa
Branch: master
Commit: 2e34faaf06f50741164209cc5743ab4d8579c94c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2e34faaf06f50741164209cc5743ab4d8579c94c

Author: Ilia Mirkin <imirkin at alum.mit.edu>
Date:   Thu Mar 26 19:37:50 2015 -0400

gallium/hud: avoid overflowing hud graph name size

Spotted by Coverity.

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak at amd.com>

---

 src/gallium/auxiliary/hud/hud_driver_query.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/gallium/auxiliary/hud/hud_driver_query.c b/src/gallium/auxiliary/hud/hud_driver_query.c
index b48708c..53771fc 100644
--- a/src/gallium/auxiliary/hud/hud_driver_query.c
+++ b/src/gallium/auxiliary/hud/hud_driver_query.c
@@ -157,7 +157,8 @@ hud_pipe_query_install(struct hud_pane *pane, struct pipe_context *pipe,
    if (!gr)
       return;
 
-   strcpy(gr->name, name);
+   strncpy(gr->name, name, sizeof(gr->name));
+   gr->name[sizeof(gr->name) - 1] = '\0';
    gr->query_data = CALLOC_STRUCT(query_info);
    if (!gr->query_data) {
       FREE(gr);