Mesa (master): i965: Don't write beyond allocated memory.

[Matt Turner]

Module: Mesa
Branch: master
Commit: 8b145d6a3de381a568d8001131e48257611a542a
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=8b145d6a3de381a568d8001131e48257611a542a

Author: Juha-Pekka Heikkila <juhapekka.heikk...@gmail.com>
Date:   Fri Nov 13 13:36:43 2015 +0200

i965: Don't write beyond allocated memory.

Reviewed-by: Eduardo Lima Mitev <el...@igalia.com>
Reviewed-by: Matt Turner <matts...@gmail.com>
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikk...@gmail.com>

---

 src/mesa/drivers/dri/i965/brw_eu_validate.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/brw_eu_validate.c 
b/src/mesa/drivers/dri/i965/brw_eu_validate.c
index eb57962..2de2ea1 100644
--- a/src/mesa/drivers/dri/i965/brw_eu_validate.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_validate.c
@@ -39,7 +39,7 @@ cat(struct string *dest, const struct string src)
 {
    dest->str = realloc(dest->str, dest->len + src.len + 1);
    memcpy(dest->str + dest->len, src.str, src.len);
-   dest->str[dest->len + src.len + 1] = '\0';
+   dest->str[dest->len + src.len] = '\0';
    dest->len = dest->len + src.len;
 }
 #define CAT(dest, src) cat(&dest, (struct string){src, strlen(src)})

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