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emit warnings on V8 < 6.5.143 also

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Stefan Siegl 2018-01-07 12:43:20 +01:00
parent 748256681f
commit 4e8251730f
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2 changed files with 4 additions and 1 deletions
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2
README.md
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@ -12,7 +12,7 @@ The extension allows you to execute Javascript code in a secure sandbox from PHP
can be restricted using a time limit and/or memory limit. This provides the possibility to execute can be restricted using a time limit and/or memory limit. This provides the possibility to execute
untrusted code with confidence. untrusted code with confidence.
If you execute untrusted JavaScript code, make sure to **use V8 version 6.4.388.18 or higher**. If you execute untrusted JavaScript code, make sure to **use V8 version 6.4.388.18, 6.5.143 or higher**.
See notes on [untrusted code mitigations](https://github.com/v8/v8/wiki/Untrusted-code-mitigations) See notes on [untrusted code mitigations](https://github.com/v8/v8/wiki/Untrusted-code-mitigations)
for further details. for further details.

3
config.m4
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@ -147,6 +147,9 @@ int main ()
if test "$V8_API_VERSION" -lt 6004388 ; then if test "$V8_API_VERSION" -lt 6004388 ; then
AC_MSG_WARN([libv8 prior to 6.4.388.18 is missing speculative execution mitigations]) AC_MSG_WARN([libv8 prior to 6.4.388.18 is missing speculative execution mitigations])
fi fi
if test "$V8_API_VERSION" -ge 6005000 -a "$V8_API_VERSION" -lt 6005143 ; then
AC_MSG_WARN([libv8 6.5.x prior to 6.5.143 is missing speculative execution mitigations])
fi
AC_DEFINE_UNQUOTED([PHP_V8_API_VERSION], $V8_API_VERSION, [ ]) AC_DEFINE_UNQUOTED([PHP_V8_API_VERSION], $V8_API_VERSION, [ ])
AC_DEFINE_UNQUOTED([PHP_V8_VERSION], "$ac_cv_v8_version", [ ]) AC_DEFINE_UNQUOTED([PHP_V8_VERSION], "$ac_cv_v8_version", [ ])
else else