Fix warning in cpu_ident_apic_id()

cpuid_main.c: In function 'cpu_identify_all': cpuid_main.c:940:81: warning: 'smt_mask' may be used uninitialized [-Wmaybe-uninitialized] 940 | uint32_t mask_smt_shift, core_plus_mask_width, package_mask, core_mask, smt_mask;
anrieff · Oct 9, 2023 · 19100f8 · 19100f8
1 parent 02237e6
commit 19100f8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libcpuid/cpuid_main.c b/libcpuid/cpuid_main.c
@@ -937,7 +937,7 @@ static bool cpu_ident_apic_id(logical_cpu_t logical_cpu, struct cpu_raw_data_t*
 	uint8_t subleaf;
 	uint8_t level_type = 0;
 	uint8_t mask_core_shift = 0;
-	uint32_t mask_smt_shift, core_plus_mask_width, package_mask, core_mask, smt_mask;
+	uint32_t mask_smt_shift, core_plus_mask_width, package_mask, core_mask, smt_mask = 0;
 	cpu_vendor_t vendor = VENDOR_UNKNOWN;
 	char vendor_str[VENDOR_STR_MAX];