Hi,

Please find the latest report on new defect(s) introduced to ARM-software/arm-trusted-firmware found with Coverity Scan.

2 new defect(s) introduced to ARM-software/arm-trusted-firmware found with Coverity Scan.

New defect(s) Reported-by: Coverity Scan Showing 2 of 2 defect(s)

** CID 355291: Memory - corruptions (NEGATIVE_RETURNS) /plat/arm/board/arm_fpga/fpga_pm.c: 50 in fpga_pwr_domain_on()

________________________________________________________________________________________________________ *** CID 355291: Memory - corruptions (NEGATIVE_RETURNS) /plat/arm/board/arm_fpga/fpga_pm.c: 50 in fpga_pwr_domain_on() 44 unsigned int pos = plat_core_pos_by_mpidr(mpidr); 45 unsigned long current_mpidr = read_mpidr_el1(); 46 47 if (mpidr == current_mpidr) { 48 return PSCI_E_ALREADY_ON; 49 }

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CID 355291:  Memory - corruptions  (NEGATIVE_RETURNS)
Using variable "pos" as an index to array "hold_base".

50 hold_base[pos] = PLAT_FPGA_HOLD_STATE_GO; 51 flush_dcache_range((uintptr_t)&hold_base[pos], sizeof(uint64_t)); 52 sev(); /* Wake any CPUs from wfe */ 53 54 return PSCI_E_SUCCESS; 55 }

** CID 355290: Memory - corruptions (OVERRUN) /plat/arm/board/arm_fpga/fpga_pm.c: 50 in fpga_pwr_domain_on()

________________________________________________________________________________________________________ *** CID 355290: Memory - corruptions (OVERRUN) /plat/arm/board/arm_fpga/fpga_pm.c: 50 in fpga_pwr_domain_on() 44 unsigned int pos = plat_core_pos_by_mpidr(mpidr); 45 unsigned long current_mpidr = read_mpidr_el1(); 46 47 if (mpidr == current_mpidr) { 48 return PSCI_E_ALREADY_ON; 49 }

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CID 355290:  Memory - corruptions  (OVERRUN)
Overrunning array "hold_base" of 64 8-byte elements at element index 4294967295 (byte offset 34359738367) using index "pos" (which evaluates to 4294967295).

50 hold_base[pos] = PLAT_FPGA_HOLD_STATE_GO; 51 flush_dcache_range((uintptr_t)&hold_base[pos], sizeof(uint64_t)); 52 sev(); /* Wake any CPUs from wfe */ 53 54 return PSCI_E_SUCCESS; 55 }

________________________________________________________________________________________________________ To view the defects in Coverity Scan visit, https://u2389337.ct.sendgrid.net/ls/click?upn=nJaKvJSIH-2FPAfmty-2BK5tYpPklA...