Repeatable crash in 21.2.26 on Solaris 2.7

The following recipe crashes 21.2.26 every time on my solaris 2.7 box, built with gcc 2.7.2.2. xemacs -vanilla Use the menu bar Tools->Directory Search->Query with Form. When the popup asks about configuring the search base (which is empty on my setup), click Yes. Xemacs crashes at this point. Here's the Lisp backtrace: # bind (no-save protocol server) eudc-set-server("mbb1.ericsson.se" ldap t) # bind (current-load-list) # (unwind-protect ...) # bind (load-file-name) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) load-internal("~/.eudc-options" nil nil nil undecided) # bind (path handler filename nosuffix nomessage noerror file) load("~/.eudc-options") byte-code("..." [noninteractive locate-library eudc-options-file message "" featurep load infodock eudc-install-menu] 2) # bind (current-load-list) # (unwind-protect ...) # bind (load-file-name) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) # (unwind-protect ...) load-internal("eudc" nil nil nil binary) # bind (path handler filename nosuffix nomessage noerror file) load("eudc" nil nil nil) # (unwind-protect ...) command-execute(eudc-query-form t) # bind (_execute_command_keys_ _execute_command_name_ prefix-arg) execute-extended-command(nil) # bind (command-debug-status) call-interactively(execute-extended-command) # (condition-case ... . error) # (catch top-level ...) Here's the C backtrace: Program received signal SIGSEGV, Segmentation fault. 0x78d10 in execute_optimized_program (program=0xffbed080 "", stack_depth=0, constants_data=0x748110) at lisp.h:1141 1141 DECLARE_LRECORD (symbol, Lisp_Symbol); (gdb) bt #0 0x78d10 in execute_optimized_program (program=0xffbed080 "", stack_depth=0, constants_data=0x748110) at lisp.h:1141 #1 0x786bc in funcall_compiled_function (fun=7614352, nargs=3, args=0xffbed234) at bytecode.c:519 #2 0xb1984 in Feval (form=7854828) at eval.c:3034 #3 0x1810d4 in readevalloop (readcharfun=7308800, sourcename=7809524, evalfun=0xb0dec <Feval>, printflag=0) at lread.c:1448 #4 0x17f944 in Fload_internal (file=7809524, no_error=2865472, nomessage=2946048, nosuffix=3106820, codesys=3236588, used_codesys=3106820) at lread.c:736 #5 0xb1f40 in Ffuncall (nargs=-1, args=0xffbed7bc) at eval.c:3175 #6 0x78ef4 in execute_optimized_program (program=0xffbed7bc "", stack_depth=5, constants_data=0x52af10) at bytecode.c:743 #7 0x786bc in funcall_compiled_function (fun=5335548, nargs=1, args=0xffbeda34) at bytecode.c:519 #8 0xb20ac in Ffuncall (nargs=1, args=0xffbeda2c) at eval.c:3210 #9 0x78ef4 in execute_optimized_program (program=0xffbeda2c "", stack_depth=1, constants_data=0x6af090) at bytecode.c:743 #10 0x7d3f4 in Fbyte_code (instructions=-4269264, constants=7008384, stack_depth=2) at bytecode.c:2400 #11 0xb1684 in Feval (form=7808480) at eval.c:2975 #12 0x1810d4 in readevalloop (readcharfun=7428096, sourcename=5938900, evalfun=0xb0dec <Feval>, printflag=0) at lread.c:1448 #13 0x17f944 in Fload_internal (file=5938900, no_error=2865472, nomessage=2946048, nosuffix=3106820, codesys=3232420, used_codesys=3106820) at lread.c:736 #14 0xb1f40 in Ffuncall (nargs=-1, args=0xffbee1c4) at eval.c:3175 #15 0x78ef4 in execute_optimized_program (program=0xffbee1c4 "", stack_depth=5, constants_data=0x52af10) at bytecode.c:743 #16 0x786bc in funcall_compiled_function (fun=5335548, nargs=4, args=0xffbee444) at bytecode.c:519 #17 0xb20ac in Ffuncall (nargs=4, args=0xffbee430) at eval.c:3210 #18 0xb3428 in call4 (fn=3245836, arg0=5938900, arg1=3106820, arg2=3106820, arg3=3106820) at eval.c:3876 #19 0xb0c08 in do_autoload (fundef=5656188, funname=6226812) at eval.c:2789 #20 0x7dbec in Fcall_interactively (function=6226812, record_flag=3106820, keys=3106820) at callint.c:309 #21 0xb1ee0 in Ffuncall (nargs=-1, args=0xffbee7d0) at eval.c:3175 ---Type <return> to continue, or q <return> to quit--- #22 0xb3334 in call1 (fn=3181340, arg0=6226812) at eval.c:3824 #23 0x1080ac in execute_command_event (command_builder=0x640b00, event=6767408) at event-stream.c:4328 #24 0x108dd0 in Fdispatch_event (event=6767408) at event-stream.c:4691 #25 0x89988 in Fcommand_loop_1 () at cmdloop.c:575 #26 0x896d4 in command_loop_1 (dummy=3106820) at cmdloop.c:490 #27 0xadb34 in condition_case_1 (handlers=2890752, bfun=0x89670 <command_loop_1>, barg=3106820, hfun=0x89b5c <cmd_error>, harg=3106820) at eval.c:1629 #28 0x89c6c in command_loop_2 (dummy=3106820) at cmdloop.c:252 #29 0xad680 in internal_catch (tag=3189076, func=0x89c20 <command_loop_2>, arg=3106820, threw=0x0) at eval.c:1304 #30 0x88ee8 in initial_command_loop (load_me=564256) at cmdloop.c:301 #31 0xa922c in xemacs_21_2_b26_sparc_sun_solaris2_7 (argc=2, argv=0xffbeeed4, envp=0xffbeeee0, restart=0) at emacs.c:1898 #32 0xa9a64 in main (argc=2, argv=0xffbeeed4, envp=0xffbeeee0) at emacs.c:2323 (gdb) Hope this is helpful. Since it's repeatable, I can supply whatever information anyone would want. Ray