From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Thu, 26 Mar 2015 23:37:50 +0000 (-0400)
Subject: gallium/hud: avoid overflowing hud graph name size
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2e34faaf06f50741164209cc5743ab4d8579c94c;p=mesa.git

gallium/hud: avoid overflowing hud graph name size

Spotted by Coverity.

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

diff --git a/src/gallium/auxiliary/hud/hud_driver_query.c b/src/gallium/auxiliary/hud/hud_driver_query.c
index b48708c2fe6..53771fcae9d 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);