diff options
Diffstat (limited to 'contrib/devtools/security-check.py')
| -rwxr-xr-x | contrib/devtools/security-check.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/contrib/devtools/security-check.py b/contrib/devtools/security-check.py index 05c0af029e..8377b92736 100755 --- a/contrib/devtools/security-check.py +++ b/contrib/devtools/security-check.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2015-2021 The Bitcoin Core developers +# Copyright (c) 2015-2022 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. ''' @@ -146,6 +146,12 @@ def check_PE_control_flow(binary) -> bool: return True return False +def check_PE_Canary(binary) -> bool: + ''' + Check for use of stack canary + ''' + return binary.has_symbol('__stack_chk_fail') + def check_MACHO_NOUNDEFS(binary) -> bool: ''' Check for no undefined references. @@ -203,6 +209,7 @@ BASE_PE = [ ('NX', check_NX), ('RELOC_SECTION', check_PE_RELOC_SECTION), ('CONTROL_FLOW', check_PE_control_flow), + ('Canary', check_PE_Canary), ] BASE_MACHO = [ |