base64: fix for unsigned chars (e.g. ARM).

[ccan] / ccan / cpuid / cpuid.c

diff --git a/ccan/cpuid/cpuid.c b/ccan/cpuid/cpuid.c
index c3a2da707e9e0669d87a77f9b9b57dc4730a7e5e..4510def85b2dc0cb87fb0c780615a70da87fdd60 100644 (file)
--- a/ccan/cpuid/cpuid.c
+++ b/ccan/cpuid/cpuid.c
@@ -237,8 +237,8 @@ cputype_t cpuid_get_cpu_type(void)
                uint32_t i;
 
                get_cpuid(CPUID_VENDORID, &i, &u.bufu32[0], &u.bufu32[2], &u.bufu32[1]);
-               for (i = 0; i < sizeof(c_cpunames) / sizeof(c_cpunames); ++i) {
-                       if (strncmp(c_cpunames[i], u.buf, sizeof(c_cpunames[0])) == 0) {
+               for (i = 0; i < sizeof(c_cpunames) / sizeof(c_cpunames[0]); ++i) {
+                       if (strncmp(c_cpunames[i], u.buf, 12) == 0) {
                                cputype = (cputype_t)i;
                                break;
                        }