mirror/libcpuid
1
0
Fork 0
mirror of https://github.com/anrieff/libcpuid synced 2025-07-12 14:14:12 +00:00
Code Issues Releases Wiki Activity

Improve get_cached_cpuid in case of failure

Browse source
This commit is contained in:
Xorg 2022-09-25 10:31:54 +02:00
parent 73c33ced4a
commit 967f3ab80d
No known key found for this signature in database
GPG key ID: 1E55EE2EFF18BC1A
1 changed files with 4 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

5
libcpuid/libcpuid_util.c
View file

@ -217,8 +217,11 @@ struct cpu_id_t* get_cached_cpuid(void)
static int initialized = 0; static int initialized = 0;
static struct cpu_id_t id; static struct cpu_id_t id;
if (initialized) return &id; if (initialized) return &id;
if (cpu_identify(NULL, &id)) if (cpu_identify(NULL, &id) != ERR_OK) {
memset(&id, 0, sizeof(id)); memset(&id, 0, sizeof(id));
id.architecture = ARCHITECTURE_UNKNOWN;
id.vendor = VENDOR_UNKNOWN;
}
initialized = 1; initialized = 1;
return &id; return &id;
} }