diff options
| -rw-r--r-- | arch/x86/cpu/cpu_x86.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/x86/cpu/cpu_x86.c b/arch/x86/cpu/cpu_x86.c index 8be14b5..b465b14 100644 --- a/arch/x86/cpu/cpu_x86.c +++ b/arch/x86/cpu/cpu_x86.c @@ -41,10 +41,14 @@ int cpu_x86_get_vendor(struct udevice *dev, char *buf, int size) int cpu_x86_get_desc(struct udevice *dev, char *buf, int size) { + char *ptr; + if (size < CPU_MAX_NAME_LEN) return -ENOSPC; - cpu_get_name(buf); + ptr = cpu_get_name(buf); + if (ptr != buf) + strcpy(buf, ptr); return 0; } |