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From 353d8b9313abc492e5938171cea4ac697fd991f0 Mon Sep 17 00:00:00 2001
From: Denys Dmytriyenko <denys@ti.com>
Date: Sun, 14 Oct 2018 19:41:49 -0400
Subject: [PATCH] srvkm/env/linux/osfunc.c: fix gcc8 stringop-truncation error
gcc8 now checks for strncpy function that potentially truncate the terminating
NUL charcter from the source string. Fails like this:
.../services4/srvkm/env/linux/osfunc.c:3051:13: error: 'strncpy' specified bound 50 equals destination size [-Werror=stringop-truncation]
| strncpy(psEventObject->szName, pszName, EVENTOBJNAME_MAXLENGTH);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| cc1: all warnings being treated as errors
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
---
eurasia_km/services4/srvkm/env/linux/osfunc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/eurasia_km/services4/srvkm/env/linux/osfunc.c b/eurasia_km/services4/srvkm/env/linux/osfunc.c
index 02dfe9b..02c8e3b 100644
--- a/eurasia_km/services4/srvkm/env/linux/osfunc.c
+++ b/eurasia_km/services4/srvkm/env/linux/osfunc.c
@@ -3048,7 +3048,7 @@ PVRSRV_ERROR OSEventObjectCreateKM(const IMG_CHAR *pszName, PVRSRV_EVENTOBJECT *
if(pszName)
{
/* copy over the event object name */
- strncpy(psEventObject->szName, pszName, EVENTOBJNAME_MAXLENGTH);
+ strncpy(psEventObject->szName, pszName, EVENTOBJNAME_MAXLENGTH-1);
}
else
{
--
2.7.4
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