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Diffstat (limited to 'arch/mips/loongson/common/machtype.c')
-rw-r--r--arch/mips/loongson/common/machtype.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mips/loongson/common/machtype.c b/arch/mips/loongson/common/machtype.c
index 81fbe6b73f91..2efd5d9dee27 100644
--- a/arch/mips/loongson/common/machtype.c
+++ b/arch/mips/loongson/common/machtype.c
@@ -41,7 +41,7 @@ void __weak __init mach_prom_init_machtype(void)
void __init prom_init_machtype(void)
{
- char *p, str[MACHTYPE_LEN];
+ char *p, str[MACHTYPE_LEN + 1];
int machtype = MACH_LEMOTE_FL2E;
mips_machtype = LOONGSON_MACHTYPE;
@@ -53,6 +53,7 @@ void __init prom_init_machtype(void)
}
p += strlen("machtype=");
strncpy(str, p, MACHTYPE_LEN);
+ str[MACHTYPE_LEN] = '\0';
p = strstr(str, " ");
if (p)
*p = '\0';

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