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70 lines
1.6 KiB
Plaintext
70 lines
1.6 KiB
Plaintext
DNIX has a problem with seteuid() and setegid(). These routines are
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needed for Samba to work correctly, but they were left out of the DNIX
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C library for some reason.
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For this reason Samba by default defines the macro NO_EID in the DNIX
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section of includes.h. This works around the problem in a limited way,
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but it is far from ideal, some things still won't work right.
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To fix the problem properly you need to assemble the following two
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functions and then either add them to your C library or link them into
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Samba.
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put this in the file setegid.s:
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.globl _setegid
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_setegid:
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moveq #47,d0
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movl #100,a0
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moveq #1,d1
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movl 4(sp),a1
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trap #9
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bccs 1$
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jmp cerror
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1$:
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clrl d0
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rts
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put this in the file seteuid.s:
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.globl _seteuid
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_seteuid:
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moveq #47,d0
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movl #100,a0
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moveq #0,d1
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movl 4(sp),a1
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trap #9
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bccs 1$
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jmp cerror
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1$:
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clrl d0
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rts
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after creating the above files you then assemble them using
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as seteuid.s
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as setegid.s
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that should produce the files seteuid.o and setegid.o
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then you need to add these to the LIBSM line in the DNIX section of
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the Samba Makefile. Your LIBSM line will then look something like this:
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LIBSM = setegid.o seteuid.o -ln
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You should then remove the line:
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#define NO_EID
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from the DNIX section of includes.h
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Then recompile and try it out!
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Note that this file was derived from an email from Peter Olsson
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<pol@leissner.se>. I don't have DNIX myself, so you're probably better
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off contacting Peter if you have problems.
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Andrew
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