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-rw-r--r--target-i386/cpu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 3dc0f80c9a..5cebb3dd9b 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -691,7 +691,7 @@ static int cpu_x86_find_by_name(x86_def_t *x86_cpu_def, const char *cpu_model)
if (!strcmp(featurestr, "family")) {
char *err;
numvalue = strtoul(val, &err, 0);
- if (!*val || *err) {
+ if (!*val || *err || numvalue > 0xff + 0xf) {
fprintf(stderr, "bad numerical value %s\n", val);
goto error;
}