Re: [patch] ld.so.8: outline missed cases of secure run

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On 08/31/2015 07:12 PM, Maria Guseva wrote:
Hello,

For the purpose of security many ld.so options(e.g. --inhibit-rpath,
LD_LIBRARY_PATH and others) are disabled for secure types of programs.
Current ld.so man page mentions them as set-user-ID/set-group-ID binaries.
However according to GNU libc sources there could be other cases where
__libc_enable_secure is set to non-zero -- when AT_SECURE value is set in
auxiliary vector:

While at it, could you also mention that /etc/suid-debug enables LD_DEBUG for suids?

Best regards,
Yury Gribov

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