diff options
| -rw-r--r-- | arch/x86/kernel/cpu/match.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/match.c b/arch/x86/kernel/cpu/match.c index 940e2d483076..2dfa52bcdfe2 100644 --- a/arch/x86/kernel/cpu/match.c +++ b/arch/x86/kernel/cpu/match.c @@ -67,7 +67,7 @@ ssize_t arch_print_cpu_modalias(struct device *dev, for (i = 0; i < NCAPINTS*32; i++) { if (boot_cpu_has(i)) { n = snprintf(buf, size, ",%04X", i); - if (n < 0) { + if (n >= size) { WARN(1, "x86 features overflow page\n"); break; } |