diff options
Diffstat (limited to 'nixpkgs/pkgs/build-support/cc-wrapper/add-hardening.sh')
| -rw-r--r-- | nixpkgs/pkgs/build-support/cc-wrapper/add-hardening.sh | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/build-support/cc-wrapper/add-hardening.sh b/nixpkgs/pkgs/build-support/cc-wrapper/add-hardening.sh index e884f8388b58..ef166e2f50c5 100644 --- a/nixpkgs/pkgs/build-support/cc-wrapper/add-hardening.sh +++ b/nixpkgs/pkgs/build-support/cc-wrapper/add-hardening.sh @@ -32,7 +32,7 @@ if [[ -n "${hardeningEnableMap[fortify3]-}" ]]; then fi if (( "${NIX_DEBUG:-0}" >= 1 )); then - declare -a allHardeningFlags=(fortify fortify3 stackprotector pie pic strictoverflow format zerocallusedregs) + declare -a allHardeningFlags=(fortify fortify3 stackprotector pie pic strictoverflow format trivialautovarinit zerocallusedregs) declare -A hardeningDisableMap=() # Determine which flags were effectively disabled so we can report below. @@ -106,6 +106,10 @@ for flag in "${!hardeningEnableMap[@]}"; do hardeningCFlagsBefore+=('-fno-strict-overflow') fi ;; + trivialautovarinit) + if (( "${NIX_DEBUG:-0}" >= 1 )); then echo HARDENING: enabling trivialautovarinit >&2; fi + hardeningCFlagsBefore+=('-ftrivial-auto-var-init=pattern') + ;; format) if (( "${NIX_DEBUG:-0}" >= 1 )); then echo HARDENING: enabling format >&2; fi hardeningCFlagsBefore+=('-Wformat' '-Wformat-security' '-Werror=format-security') |