still segfaults..
Looks like dpkg 1.9.0 as currently in CVS isn't quite there yet, it
still segfaults, and the problem is still the same.
Some gdb output:
(gdb) bt
#0 0x805b7b5 in isdirectoryinuse (file=0x8a559b8, pkg=0x827541c)
at /home/wichert/sources/cvs/debian/dpkg/main/help.c:413
#1 0x80595c5 in removal_bulk (pkg=0x827541c)
at /home/wichert/sources/cvs/debian/dpkg/main/remove.c:240
#2 0x80592bf in deferred_remove (pkg=0x827541c)
at /home/wichert/sources/cvs/debian/dpkg/main/remove.c:164
#3 0x805650c in process_queue ()
at /home/wichert/sources/cvs/debian/dpkg/main/packages.c:199
#4 0x80561be in packages (argv=0xbffffb5c)
at /home/wichert/sources/cvs/debian/dpkg/main/packages.c:126
#5 0x804b0a8 in main (argc=3, argv=0xbffffb54)
at /home/wichert/sources/cvs/debian/dpkg/main/main.c:563
#6 0x4003d16b in __libc_start_main () from /lib/libc.so.6
(gdb) list 413
408 int i;
409
410 debug(dbg_veryverbose, "isdirectoryinuse `%s' (except %s)", file->name,
411 pkg ? pkg->name : "<none>");
412 for (packageslump= file->packages; packageslump; packageslump= packageslump->more) {
413 debug(dbg_veryverbose, "isdirectoryinuse packageslump %s ...",
414 packageslump->pkgs[0] ? packageslump->pkgs[0]->name : "<none>");
415 for (i=0; i < PERFILEPACKAGESLUMP && packageslump->pkgs[i]; i++) {
416 debug(dbg_veryverbose, "isdirectoryinuse considering [%d] %s ...", i,
417 packageslump->pkgs[i]->name);
(gdb) x/20c packageslump->pkgs
0x914dd90: 114 'r' 101 'e' 47 '/' 108 'l' 111 'o' 99 'c' 97 'a' 108 'l'
0x914dd98: 101 'e' 47 '/' 112 'p' 116 't' 95 '_' 66 'B' 82 'R' 47 '/'
0x914dda0: 76 'L' 67 'C' 95 '_' 77 'M'
Which clearly shows that dpkg still manages to write the filelist
in the wrong place in memory.
Simple recipe to reproduce this: grab
http://people.debian.org/~wakkerma/dpkg-segfault.tar.gz, install that
as your /var/lib/dpkg and try dpkg --remove tcsh-i18n.
Wichert.
--
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