diff options
Diffstat (limited to 'src/cpu/x86/smm/smm_module_loaderv2.c')
-rw-r--r-- | src/cpu/x86/smm/smm_module_loaderv2.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cpu/x86/smm/smm_module_loaderv2.c b/src/cpu/x86/smm/smm_module_loaderv2.c index 22f336ec8d..3fa58717d8 100644 --- a/src/cpu/x86/smm/smm_module_loaderv2.c +++ b/src/cpu/x86/smm/smm_module_loaderv2.c @@ -134,6 +134,12 @@ static int smm_create_map(uintptr_t smbase, unsigned int num_cpus, return 0; } + if (stub_size > ss_size) { + printk(BIOS_ERR, "%s: Save state larger than SMM stub size\n", __func__); + printk(BIOS_ERR, " Decrease stub size or increase the size allocated for the save state\n"); + return 0; + } + for (i = 0; i < num_cpus; i++) { cpus[i].smbase = base; cpus[i].entry = base + smm_entry_offset; |