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[ clisp-Bugs-3280915 ] segfault when calling POSIX:SERVICE with two arguments
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From: SourceForge.net <no...@so...> - 2011-04-10 03:16:22
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Bugs item #3280915, was opened at 2011-04-08 09:27 Message generated for change (Comment added) made by sds You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=101355&aid=3280915&group_id=1355 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: clisp Group: segfault >Status: Closed >Resolution: Fixed Priority: 5 Private: No Submitted By: rootzlevel (rootzlevel) >Assigned to: Sam Steingold (sds) Summary: segfault when calling POSIX:SERVICE with two arguments Initial Comment: clisp segfaults when calling e.g. (service "www" "tcp"). I'm using clisp from mercurial, changeset 15330:ee288568e64a, build with --with-debug My uname: Linux 2.6.38-gentoo-r1 #1 SMP Tue Mar 29 17:30:38 CEST 2011 x86_64 AMD Athlon(tm) II X4 620 Processor AuthenticAMD GNU/Linux My gcc: gcc (Gentoo 4.4.5 p1.2, pie-0.4.5) 4.4.5 glibc version: 2.11.3 (Gentoo) Locale: de_DE.UTF-8 Backtrace: (gdb) r Starting program: /home/hpd/Entwicklung/src/clisp/build-g/full/lisp.run -B . -N locale -E 1:1 -q -norc -M full/lispinit.mem STACK size: 98222 [0x7ffff7fc1e00 0x7ffff7f02090] size_t: 8 0 ssize_t: 8 1 ffi_uintp: 8 0 FUNTAB_length=512 FUNTABR_length=66 [1]> (service "www" "tcp") Program received signal SIGSEGV, Segmentation fault. 0x000000000042f3a1 in C_subr_posix_service () at /home/hpd/Entwicklung/src/clisp/modules/syscalls/calls.c:1679 1679 with_string_0(check_string(protocol),Symbol_value(GLO(misc_encoding)), (gdb) bt #0 0x000000000042f3a1 in C_subr_posix_service () at /home/hpd/Entwicklung/src/clisp/modules/syscalls/calls.c:1679 #1 0x0000000000474818 in eval_subr (fun=...) at ../src/eval.d:3592 #2 0x0000000000471b4a in eval1 (form=...) at ../src/eval.d:3084 #3 0x0000000000471565 in eval (form=...) at ../src/eval.d:2966 #4 0x0000000000590ae4 in C_read_eval_print () at ../src/debug.d:409 #5 0x000000000047cc97 in funcall_subr (fun=..., args_on_stack=2) at ../src/eval.d:5227 #6 0x000000000047bbbe in funcall (fun=..., args_on_stack=2) at ../src/eval.d:4867 #7 0x000000000048237a in interpret_bytecode_ (closure=..., codeptr=0x333d0da90, byteptr=0x333d0dad7 "\037(\a") at ../src/eval.d:6799 #8 0x000000000047e0aa in funcall_closure (closure=..., args_on_stack=0) at ../src/eval.d:5630 #9 0x000000000047bb5d in funcall (fun=..., args_on_stack=0) at ../src/eval.d:4862 #10 0x0000000000496a2c in C_driver () at ../src/control.d:1999 #11 0x00000000004825ab in interpret_bytecode_ (closure=..., codeptr=0x333d0da10, byteptr=0x333d0da3d "\031\003") at ../src/eval.d:6805 #12 0x000000000047e0aa in funcall_closure (closure=..., args_on_stack=0) at ../src/eval.d:5630 #13 0x000000000047bb5d in funcall (fun=..., args_on_stack=0) at ../src/eval.d:4862 #14 0x000000000048353d in interpret_bytecode_ (closure=..., codeptr=0x333d10198, byteptr=0x333d101e4 "\031\001\230\016\033l") at ../src/eval.d:6854 #15 0x000000000047e0aa in funcall_closure (closure=..., args_on_stack=0) at ../src/eval.d:5630 #16 0x000000000047bb5d in funcall (fun=..., args_on_stack=0) at ../src/eval.d:4862 #17 0x000000000048353d in interpret_bytecode_ (closure=..., codeptr=0x333d10198, byteptr=0x333d101e4 "\031\001\230\016\033l") at ../src/eval.d:6854 #18 0x000000000047e0aa in funcall_closure (closure=..., args_on_stack=0) at ../src/eval.d:5630 #19 0x000000000047bb5d in funcall (fun=..., args_on_stack=0) at ../src/eval.d:4862 #20 0x000000000048353d in interpret_bytecode_ (closure=..., codeptr=0x333d10198, byteptr=0x333d101e4 "\031\001\230\016\033l") at ../src/eval.d:6854 #21 0x000000000047e0aa in funcall_closure (closure=..., args_on_stack=0) at ../src/eval.d:5630 #22 0x000000000047bb5d in funcall (fun=..., args_on_stack=0) at ../src/eval.d:4862 #23 0x00000000005911c8 in driver () at ../src/debug.d:478 #24 0x0000000000460005 in main_actions (p=0x93a540) at ../src/spvw.d:3638 #25 0x00000000004602c0 in main (argc=11, argv=0x7fffffffe288) at ../src/spvw.d:3899 (gdb) info local protocolz_bytelen = 262144 protocolz_data = 0x100000031 <Address 0x100000031 out of bounds> protocolz_len = 3 protocolz_offset = 0 protocolz_string = {one_o = 6192463242502352} ptr1 = 0x7fffffff2bc0 protocol = {one_o = 6192463242502352} proto = 0x0 proto_buf = "D\000\000\000\000\000\000\000\016j\025糖", <incomplete sequence \363\233> serv = {one_o = 6192463242502352} se = 0x7fffffff32f0 (gdb) ---------------------------------------------------------------------- Comment By: Sam Steingold (sds) Date: 2011-04-09 23:16 Message: thank you for your bug report. the bug has been fixed in the source tree (mercurial/hg). you can either wait for the next release (recommended) or check out the current mercurial tree (see http://clisp.org) and build CLISP from the sources (be advised that between releases the source tree is very unstable and may not even build on your platform). ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=101355&aid=3280915&group_id=1355 |
