Your message dated Thu, 23 Aug 2007 21:17:03 +0000 with message-id <[EMAIL PROTECTED]> and subject line Bug#357728: fixed in bc 1.06.94-1 has caused the attached Bug report to be marked as done.
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--- Begin Message ---Package: bc Version: 1.06-19 Severity: normal Running "bc -l" on the following bc script causes a segfault === Example script starts on next line === define a(){} define b(){} define c(){} define d(){} define e(){} define f(){t()} define g(){cot(p())} define h(){a()} define i(){a()} define j(){aa()} define k(){n()} define ln(n){} define m(){} define lcm(){ac()ab()} define ad() {fl()} lg() l(x)/l(2) pw() ep(5) === Example script ends on previous line === When running, bc gives the following output (I saved the above script as bccrash, and ran "bc -l bccrash"): bc 1.06 Copyright 1991-1994, 1997, 1998, 2000 Free Software Foundation, Inc. This is free software with ABSOLUTELY NO WARRANTY. For details type `warranty'. bccrash 14: parse error Runtime error (func=(main), adr=2): Function lg not defined. -144269504088896340736.05504438629162572417 Runtime error (func=(main), adr=2): Function pw not defined. Runtime error (func=(main), adr=5): Segmentation fault Running "valgrind bc -l bccrash" gives some additional information: bc 1.06 Copyright 1991-1994, 1997, 1998, 2000 Free Software Foundation, Inc. This is free software with ABSOLUTELY NO WARRANTY. For details type `warranty'. .../bccrash 14: parse error Runtime error (func=(main), adr=2): Function lg not defined. -144269504088896340736.05504438629162572417 Runtime error (func=(main), adr=2): Function pw not defined. ==563== Invalid write of size 4 ==563== at 0x804F257: lookup (util.c:598) ==563== by 0x80499EB: yyparse (bc.y:558) ==563== by 0x804918D: main (main.c:262) ==563== Address 0x4169490 is 0 bytes after a block of size 128 alloc'd ==563== at 0x401B422: malloc (vg_replace_malloc.c:149) ==563== by 0x804EDD1: bc_malloc (util.c:698) ==563== by 0x804D724: more_functions (storage.c:88) ==563== by 0x804D832: init_storage (storage.c:44) ==563== by 0x8049143: main (main.c:224) Runtime error (func=(main), adr=5): ==563== ==563== Conditional jump or move depends on uninitialised value(s) ==563== at 0x406EFAC: vfprintf (in /lib/tls/libc-2.3.5.so) ==563== by 0x406DC59: (within /lib/tls/libc-2.3.5.so) ==563== by 0x406DF1D: vfprintf (in /lib/tls/libc-2.3.5.so) ==563== by 0x804F5B4: rt_error (util.c:833) ==563== by 0x804C52C: execute (execute.c:152) ==563== by 0x804E9CD: run_code (util.c:296) ==563== by 0x80496D4: yyparse (bc.y:119) ==563== by 0x804918D: main (main.c:262) Function (null) not defined. -- System Information: Debian Release: testing/unstable APT prefers testing APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable'), (1, 'experimental') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.12 Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1) Versions of packages bc depends on: ii libc6 2.3.5-13 GNU C Library: Shared libraries an ii libncurses5 5.5-1 Shared libraries for terminal hand ii libreadline5 5.1-5 GNU readline and history libraries bc recommends no packages. -- no debconf information
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--- Begin Message ---Source: bc Source-Version: 1.06.94-1 We believe that the bug you reported is fixed in the latest version of bc, which is due to be installed in the Debian FTP archive: bc_1.06.94-1.diff.gz to pool/main/b/bc/bc_1.06.94-1.diff.gz bc_1.06.94-1.dsc to pool/main/b/bc/bc_1.06.94-1.dsc bc_1.06.94-1_i386.deb to pool/main/b/bc/bc_1.06.94-1_i386.deb bc_1.06.94.orig.tar.gz to pool/main/b/bc/bc_1.06.94.orig.tar.gz dc_1.06.94-1_i386.deb to pool/main/b/bc/dc_1.06.94-1_i386.deb A summary of the changes between this version and the previous one is attached. Thank you for reporting the bug, which will now be closed. If you have further comments please address them to [EMAIL PROTECTED], and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. John Hasler <[EMAIL PROTECTED]> (supplier of updated bc package) (This message was generated automatically at their request; if you believe that there is a problem with it please contact the archive administrators by mailing [EMAIL PROTECTED]) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Format: 1.7 Date: Thu, 23 Aug 2007 15:18:09 -0500 Source: bc Binary: bc dc Architecture: source i386 Version: 1.06.94-1 Distribution: unstable Urgency: low Maintainer: John Hasler <[EMAIL PROTECTED]> Changed-By: John Hasler <[EMAIL PROTECTED]> Description: bc - The GNU bc arbitrary precision calculator language dc - The GNU dc arbitrary precision reverse-polish calculator Closes: 221781 245899 287210 296232 301921 357728 374818 388487 389345 429156 436578 Changes: bc (1.06.94-1) unstable; urgency=low . * New upstream release . Code cleanup upstream has fixed these Closes: #357728: bc: Segfaults Closes: #221781: dc: precision >= 1000000000 does not work Closes: #429156: dc: segfaults when generating primes Closes: #296232: dc directory' should print an error Closes: #301921: 'man bc' typos: "environent", "specifing" . * Patched use_quit() in main.c to run rl_initialize(). Closes: #287210: bc: Interrupt should reset the input line . * BC_LINE_LENGTH=0 disables the multi-line feature. Closes: #245899: bc: BC_LINE_LENGTH=0 or similar for ``do never split'' should be added, or the manpage should be fixed . * Upstream says this in correct POSIX behavior. Closes: #388487: bc: scale strangeness . * Applied patch from Justin Pryzby. Closes: #374818: dc: maintscript prerm arguments . * Remove '-s' from calls to install in debian/rules. Fixes both bc and dc. Closes: #436578: bc: not handling nostrip build option (policy 10.1) sid/i386 . * Upstream has removed the '-E' option. Closes: #389345: dc: man page formatting bug . * Added -DDONTEXIT to debian/rules as it is not the default. . * Man page typos fixed upstream. . * Added home page (such as it is) to descriptions. . * Fixed make distclean call in debian/rules. Files: c61eeb06179ae99a2246fbd32dbf229e 742 math standard bc_1.06.94-1.dsc ea7704fc02b359ce92fa4360c802fb23 361055 math standard bc_1.06.94.orig.tar.gz 7f1bf6723190595beeea924a5c449fe7 12352 math standard bc_1.06.94-1.diff.gz 6b5022c238d46e539336ca8c7725895f 71758 math standard bc_1.06.94-1_i386.deb c030358cf52949e0fece3818b46fa573 64392 math standard dc_1.06.94-1_i386.deb -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iQCVAwUBRs31Rvc1CeQKxb5hAQJ8XQQAp/VjhntMDgNJai3tokRUHoN4xHkMIb69 8tKluGcQEUK/+agNvAHGkn6LstzIlmknIFt2TaDnjb/99DoybOUIOq36beHUW33v 6zHyGW7P6WErad6RicKgtI9kZizfI95ll4u3zDepKw5/hM8Ihp+8jaYCphulsxRE 56KKCCPPbZw= =teW9 -----END PGP SIGNATURE-----
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