topic dld.sl bad magic error in Operating System - HP-UX

dld.sl bad magic error

joe daly — Thu, 29 Apr 2004 10:25:15 GMT

Installed latest qpk but did not seem to help.
Anyone have suggestion?

Error:
/usr/lib/dld.sl: Bad magic number for shared library: /usr/lib/pa20_64/libdld.1
/usr/lib/dld.sl: Exec format error

Workstation Info:
HP-UX B.11.11 U 9000/785
$ what /usr/lib/dld.sl
/usr/lib/dld.sl:
SMART_BIND
92453-07 dld dld dld.sl B.11.18 000922
$ what /usr/lib/pa20_64/libdld.1
/usr/lib/pa20_64/libdld.1:
92453-07 dld dld libdl.1 PA64 B.11.18 REL 000922

Re: dld.sl bad magic error

Jeff Schussele — Thu, 29 Apr 2004 10:30:58 GMT

Hi Joe,

I notice this is a workstation class system.
Is it 32 or 64 bit?

getconf KERNEL_BITS

If it comes back 32 then there's your problem because that's a 64 bit lib file. You wouldn't be able to use it.

Rgds,
Jeff

Re: dld.sl bad magic error

joe daly — Thu, 29 Apr 2004 10:38:55 GMT

Opps - this should go under >hpux >patch > community (sorry can someone move it?)

$ getconf KERNEL_BITS
64

Re: dld.sl bad magic error

Mike Stroyan — Thu, 29 Apr 2004 12:24:54 GMT

It doesn't look like it is the kernel that is having 64-bit issues. The program itself is a 32-bit program that is trying to pull in a 64 bit libdld.1.

I can see that the program is 32-bit because it is using /usr/lib/dld.sl instead of /usr/lib/pa20_64/dld.sl . The program may have a dynamic dependency on "libdld.1" and the SHLIB_PATH has been set to make it look in /usr/lib/pa20_64. Or perhaps LD_PRELOAD is explicitly requesting it to load /usr/lib/pa20_64/libdld.1 .