X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fvsprintf.c;h=bed7229378f2da073be0c25eda0a30bf07146380;hb=e620c4940002348417e8d317d65bc7b152646493;hp=797428afd1114f3dc1ad3c239917b9f04ceccd55;hpb=fffcb480e4224f25c965b93fa65541bfc7dd732e;p=linux-2.6

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 797428afd1..bed7229378 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -489,7 +489,7 @@ int vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
 		if (str < end)
 			*str = '\0';
 		else
-			*end = '\0';
+			end[-1] = '\0';
 	}
 	/* the trailing null byte doesn't count towards the total */
 	return str-buf;