Hi,
Please find the latest report on new defect(s) introduced to coreboot found
with Coverity Scan.
3 new defect(s) introduced to coreboot found with Coverity Scan.
3 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent
build analyzed by Coverity Scan.
New defect(s) Reported-by: Coverity Scan
Showing 3 of 3 defect(s)
** CID 1379849: Null pointer dereferences (FORWARD_NULL)
/src/soc/intel/cannonlake/pmutil.c: 211 in soc_get_gpe_configs()
________________________________________________________________________________________________________
*** CID 1379849: Null pointer dereferences (FORWARD_NULL)
/src/soc/intel/cannonlake/pmutil.c: 211 in soc_get_gpe_configs()
205
206 /* Look up the device in devicetree */
207 DEVTREE_CONST struct device *dev = dev_find_slot(0,
PCH_DEVFN_PMC);
208 if (!dev || !dev->chip_info) {
209 printk(BIOS_ERR, "BUG! Could not find SOC devicetree
config\n");
210 }
>>> CID 1379849: Null pointer dereferences (FORWARD_NULL)
>>> Dereferencing null pointer "dev".
211 config = dev->chip_info;
212
213 /* Assign to out variable */
214 *dw0 = config->gpe0_dw0;
215 *dw1 = config->gpe0_dw1;
216 *dw2 = config->gpe0_dw2;
** CID 1379848: Null pointer dereferences (FORWARD_NULL)
/src/soc/intel/cannonlake/pmutil.c: 214 in soc_get_gpe_configs()
________________________________________________________________________________________________________
*** CID 1379848: Null pointer dereferences (FORWARD_NULL)
/src/soc/intel/cannonlake/pmutil.c: 214 in soc_get_gpe_configs()
208 if (!dev || !dev->chip_info) {
209 printk(BIOS_ERR, "BUG! Could not find SOC devicetree
config\n");
210 }
211 config = dev->chip_info;
212
213 /* Assign to out variable */
>>> CID 1379848: Null pointer dereferences (FORWARD_NULL)
>>> Dereferencing null pointer "config".
214 *dw0 = config->gpe0_dw0;
215 *dw1 = config->gpe0_dw1;
216 *dw2 = config->gpe0_dw2;
** CID 1379847: Control flow issues (DEADCODE)
/src/cpu/x86/lapic/lapic_cpu_init.c: 529 in wait_other_cpus_stop()
________________________________________________________________________________________________________
*** CID 1379847: Control flow issues (DEADCODE)
/src/cpu/x86/lapic/lapic_cpu_init.c: 529 in wait_other_cpus_stop()
523 if (!cpu->initialized)
524 printk(BIOS_ERR, "CPU 0x%02x did not
initialize!\n",
525 cpu->path.apic.apic_id);
526 }
527 printk(BIOS_DEBUG, "All AP CPUs stopped (%ld loops)\n",
loopcount);
528 checkstack(_estack, 0);
>>> CID 1379847: Control flow issues (DEADCODE)
>>> Execution cannot reach the expression "i <= last_cpu_index" inside this
>>> statement: "for (i = 1; i < 1 && i <= l...".
529 for (i = 1; i < CONFIG_MAX_CPUS && i <= last_cpu_index; i++)
530 checkstack((void *)stacks[i] + CONFIG_STACK_SIZE, i);
531 }
532
533 void initialize_cpus(struct bus *cpu_bus)
534 {
________________________________________________________________________________________________________
To view the defects in Coverity Scan visit,
https://u2389337.ct.sendgrid.net/wf/click?upn=08onrYu34A-2BWcWUl-2F-2BfV0V05UPxvVjWch-2Bd2MGckcRbLuoVetFLSjdonCi1EjfHRqWGQvojmmkYaBE-2BPJiTQvQ-3D-3D_q4bX76XMySz3BXBlWr5fXXJ4cvAsgEXEqC7dBPM7O5YHfvzpMuJYF-2BGLa7aL1KZYf20oCvrecqKbCq3j5siQT1IpSscUaf3eMLXr0p6WjZpKgKaJg-2F36bsIGkj-2BCm96NyzyD9t7Q06CN-2F9bt-2BtQm78bfOqKM8NCtQgLUX0HGQXxgGe6-2BQOFCYZIjNcwtCQu2yJvqNQ7y64SjXN-2FVe2FUQ8kkt4iWCPr5DuMgLwluHfE-3D
To manage Coverity Scan email notifications for "[email protected]", click
https://u2389337.ct.sendgrid.net/wf/click?upn=08onrYu34A-2BWcWUl-2F-2BfV0V05UPxvVjWch-2Bd2MGckcRbVDbis712qZDP-2FA8y06Nq4e-2BpBzwOa5gzBZa9dWpDbzfofODnVj1enK2UkK0-2BgCCqyeem8IVKvTxSaOFkteZFcnohwvb2rnYNjswGryEWCURnUk6WHU42sbOmtOjD-2Bx5c-3D_q4bX76XMySz3BXBlWr5fXXJ4cvAsgEXEqC7dBPM7O5YHfvzpMuJYF-2BGLa7aL1KZYpRPKNGRkr9haaG4AYd1b34mPQZVetronDQXo-2FUnErdKFAwXLEGzRy-2BN4VS9a1nVZCzsYlvKLKRQTfYONKUViyHFkwdagUgrSF8k3lwS9ZuViEEFAzd57Fz1TODfmYpeKaLitQTNyCMa99XK6Kxt9SJxqvkF8ydcb0lMEzzCDDTI-3D
--
coreboot mailing list: [email protected]
https://mail.coreboot.org/mailman/listinfo/coreboot
