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/security/
DKconfig.hardening12 flaws, this plugin is available to identify and zero-initialize
26 def_bool $(cc-option,-ftrivial-auto-var-init=zero)
31 …def_bool $(cc-option,-ftrivial-auto-var-init=zero -enable-trivial-auto-var-init-zero-knowing-it-wi…
64 bool "zero-init structs marked for userspace (weak)"
75 bool "zero-init structs passed by reference (strong)"
93 bool "zero-init everything passed by reference (very strong)"
128 bool "zero-init everything (strongest and safest)"
132 with a zero value. This is intended to eliminate all
251 At the end of functions, always zero any caller-used register
/security/integrity/ima/
Dima_template.c413 unsigned char zero[TPM_DIGEST_SIZE] = { 0 }; in ima_restore_measurement_list() local
513 if (memcmp(hdr[HDR_DIGEST].data, zero, sizeof(zero))) { in ima_restore_measurement_list()
Dima_appraise.c202 unsigned int zero = 0; in ima_get_hash_algo() local
203 if (!memcmp(&xattr_value->data[16], &zero, 4)) in ima_get_hash_algo()
/security/selinux/
DKconfig83 mmap and mprotect calls. If this option is set to 0 (zero),