Re: [PHP-DEV] non-PIC build broken on oss-fuzz

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September 9, 2019 17:56 mo.mu.wss@gmail.com ("M. W. Moe")
ok got thru the link: I think it's written in plain sight `recompile with
-fPIE and relink with -pie`.

On Mon, Sep 9, 2019 at 10:42 AM M. W. Moe wss@gmail.com> wrote:

> You try to mix static and dynamic linkage; there is something wrong > regarding the setup of target platform; > enumerate details about flavors. > > > On Sun, Sep 8, 2019 at 10:13 PM Stanislav Malyshev <smalyshev@gmail.com> > wrote: > >> Hi! >> >> Looks like commit eef85229d0fe9f69d325aa0231e592f35c468afb broke >> oss-fuzz builds: >> >> https://oss-fuzz-build-logs.storage.googleapis.com/log-66ab74a7-4ece-4e14-b21b-f60527dd7244.txt >> >> The error message is: >> >> Step #4: /usr/bin/ld: dynamic STT_GNU_IFUNC symbol `php_stripslashes' >> with pointer equality in `ext/standard/string.o' can not be used when >> making an executable; recompile with -fPIE and relink with -pie >> Step #4: clang-10: error: linker command failed with exit code 1 (use -v >> to see invocation) >> Step #4: make: *** [sapi/cli/php] Error 1 >> Step #4: Makefile:264: recipe for target 'sapi/cli/php' failed >> >> I'm not sure I understand what's going on here - I suspect the non-PIC >> build somehow conflicts with stripslashes optimizations, but I don't >> know the details. May be specific to clan builds... >> -- >> Stas Malyshev >> smalyshev@gmail.com >> >> -- >> PHP Internals - PHP Runtime Development Mailing List >> To unsubscribe, visit: http://www.php.net/unsub.php >> >>