* [PATCH] cpuid: increment over size of cpu array, not just first one.
@ 2016-11-04 10:44 Rusty Russell
0 siblings, 0 replies; only message in thread
From: Rusty Russell @ 2016-11-04 10:44 UTC (permalink / raw)
To: Ahmed Samy; +Cc: ccan
Found by PCS Suite.
Reported-by: Jon Griffiths
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/ccan/cpuid/cpuid.c b/ccan/cpuid/cpuid.c
index 9a42d83..4510def 100644
--- a/ccan/cpuid/cpuid.c
+++ b/ccan/cpuid/cpuid.c
@@ -237,7 +237,7 @@ 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) {
+ 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;
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2016-11-04 10:44 [PATCH] cpuid: increment over size of cpu array, not just first one Rusty Russell
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