diff options
| -rw-r--r-- | win32/build/confutils.js | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/win32/build/confutils.js b/win32/build/confutils.js index ce3c3d109f..a3dc323822 100644 --- a/win32/build/confutils.js +++ b/win32/build/confutils.js @@ -3179,11 +3179,11 @@ function toolset_setup_common_cflags() ADD_FLAG('CFLAGS', ' /RTC1 '); } else { if (PHP_DEBUG == "no" && PHP_SECURITY_FLAGS == "yes") { - /* Mitigations for Spectre variant 1, see - https://blogs.msdn.microsoft.com/vcblog/2018/01/15/spectre-mitigations-in-msvc/ - TODO backport for all supported VS versions when they release it. */ + /* Mitigations for CVE-2017-5753. + TODO backport for all supported VS versions when they release it. */ if (VCVERS >= 1912) { - if (VCVERS >= 1913) { + var subver1912 = probe_binary(PHP_CL).substr(6); + if (VCVERS >= 1913 || 1912 == VCVERS && subver1912 >= 25835) { ADD_FLAG('CFLAGS', "/Qspectre"); } else { /* Undocumented. */ |