TF-A November 2024

tf-a@lists.trustedfirmware.org

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New Defects reported by Coverity Scan for ARM-software/arm-trusted-firmware

by scan-admin＠coverity.com

Hi, Please find the latest report on new defect(s) introduced to ARM-software/arm-trusted-firmware found with Coverity Scan. 1 new defect(s) introduced to ARM-software/arm-trusted-firmware found with Coverity Scan. New defect(s) Reported-by: Coverity Scan Showing 1 of 1 defect(s) ** CID 447712: Integer handling issues (NO_EFFECT) /plat/arm/board/fvp/fvp_pm.c: 332 in fvp_node_hw_state() ________________________________________________________________________________________________________ *** CID 447712: Integer handling issues (NO_EFFECT) /plat/arm/board/fvp/fvp_pm.c: 332 in fvp_node_hw_state() 326 int ret = 0; 327 328 /* 329 * The format of 'power_level' is implementation-defined, but 0 must 330 * mean a CPU. We also allow 1 to denote the cluster 331 */ >>> CID 447712: Integer handling issues (NO_EFFECT) >>> This less-than-zero comparison of an unsigned value is never true. "power_level < 0ULL". 332 if ((power_level < ARM_PWR_LVL0) || (power_level > ARM_PWR_LVL1)) 333 return PSCI_E_INVALID_PARAMS; 334 335 /* 336 * Read the status of the given MPDIR from FVP power controller. The 337 * power controller only gives us on/off status, so map that to expected ________________________________________________________________________________________________________ To view the defects in Coverity Scan visit, https://u15810271.ct.sendgrid.net/ls/click?upn=u001.AxU2LYlgjL6eX23u9ErQy-2…

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TF-A November 2024