[pkg-firebird-general] firebird 2.1 compiled without stack protector, so UDF dlopen failed
Damyan Ivanov
dmn at debian.org
Fri May 8 20:03:38 UTC 2009
-=| marius adrian popa, Fri, May 08, 2009 at 10:09:10AM -0400 |=-
> and the firebird2.1-classic server is not compiled with stack
> protection
> https://bugs.edge.launchpad.net/ubuntu/+source/firebird2.1/+bug/363694/comments/5
>
> but the other tools from the bin are compiled with it enabled
> maybe that is the cause of the bug mentioned at the beginning of the thread
>
> objdump -CR /usr/lib/firebird/2.1/bin/fb_lock_mgr | grep chk
> 08082140 R_386_JUMP_SLOT __stack_chk_fail
I just grepped through the tree of firebird2.1 and the string
"stack-prot" did not match anything. Whatever the reason for missing
stack protector in classic, I doubt it is in the sources/patches. Of
course, I checked the Debian source and things may be slightly
different on Ubuntu.
--
dam
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