[PATCH 17/32] [libx11] Dereferencing possibly NULL "str" in call to function "memcpy" (Deref assumed on the basis of 'nonnull' parameter attribute.)

[Erkki Seppälä]

If _XkbGetReadBufferPtr returns NULL, goto BAILOUT

Reviewed-by: Ander Conselvan de Oliveira <ander.conselvan-de-oliveira at nokia.com>
Signed-off-by: Erkki Seppälä <erkki.seppala at vincit.fi>
---
 src/xkb/XKBList.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/xkb/XKBList.c b/src/xkb/XKBList.c
index e1b4127..dec96b7 100644
--- a/src/xkb/XKBList.c
+++ b/src/xkb/XKBList.c
@@ -79,6 +79,8 @@ char *			str;
 	if (!this->name)
 	    goto BAILOUT;
 	str= (char *)_XkbGetReadBufferPtr(buf,wlen);
+	if (!str) 
+	    goto BAILOUT;
 	memcpy(this->name,str,slen);
     }
     return first;
-- 
1.7.0.4