diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index 8b809b2..10b0066 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -31,7 +31,7 @@
 #include <string.h>
 #include <ctype.h>
 
-#define KSYM_NAME_LEN		127
+#define KSYM_NAME_LEN		128
 
 
 struct sym_entry {
@@ -254,7 +254,7 @@
 	unsigned int i, k, off;
 	unsigned int best_idx[256];
 	unsigned int *markers;
-	char buf[KSYM_NAME_LEN+1];
+	char buf[KSYM_NAME_LEN];
 
 	printf("#include <asm/types.h>\n");
 	printf("#if BITS_PER_LONG == 64\n");