Package: genisoimage
Version: 1.1.6-1
Severity: important
Does anyone know what's happening there?
$ gdb genisoimage
(gdb) set args -C 312032,365680 -M /dev/cdrom -v -v -print-size -JR -uid 0 -gid
0 -graft-points users/ivan/archives/=/.../users/ivan/archives/
Nothing strange (AFAICT) in /.../users/ivan/archives/. I may
specify another directory and it will segfault, too. The
problem vanishes if I omit `-J'.
I believe it's a long-standing bug. (I've just get my hands on
building a recent cdrkit with `noopt nostrip' to trace it.)
(gdb) r
Starting program: /usr/bin/genisoimage -C 312032,365680 -M /dev/cdrom -v -v
-print-size -JR -uid 0 -gid 0 -graft-points
users/ivan/archives/=/.../users/ivan/archives/
genisoimage 1.1.6 (Linux)
Rock Ridge signatures found
Scanning /.../users/ivan/archives/
...
Scanning /.../users/ivan/archives/mercurial/scheme48/scheme/vm/util
Warning: missing whole name for: 'rr_moved'
Using SCHEM000.I;1 for
/.../users/ivan/archives/mercurial/scheme48/.hg/data/alt/schemetoc-record.scm.i
(schemetoc-features.scm.i)
...
Using PS_PL000.SCM;1 for
/.../users/ivan/archives/mercurial/scheme48/scheme/vm/ps-platform-64-packages.scm
(ps-platform-32-packages.scm)
Program received signal SIGSEGV, Segmentation fault.
0x08061e3a in joliet_compare_paths (r=0x94689c8, l=0x94689cc)
at /.../debuild/cdrkit-1.1.6-debian-1-debug-build/genisoimage/joliet.c:555
555 /.../debuild/cdrkit-1.1.6-debian-1-debug-build/genisoimage/joliet.c: No
such file or directory.
in /.../debuild/cdrkit-1.1.6-debian-1-debug-build/genisoimage/joliet.c
(gdb) directory /.../src/cdrkit-1.1.6-debian-1/genisoimage/
(gdb) list
550 return (1);
551
552 rparent = rr->parent->jpath_index;
553 lparent = ll->parent->jpath_index;
554 if (rr->parent == reloc_dir) {
555 rparent = rr->self->parent_rec->filedir->jpath_index;
556 }
557 if (ll->parent == reloc_dir) {
558 lparent = ll->self->parent_rec->filedir->jpath_index;
559 }
(gdb) bt
#0 0x08061e3a in joliet_compare_paths (r=0x94689c8, l=0x94689cc)
at
/var/home/ivan/exp/debuild/cdrkit-1.1.6-debian-1-debug-build/genisoimage/joliet.c:555
#1 0xb7ebf9b7 in bsearch () from /lib/tls/libc.so.6
#2 0xb7ebf921 in bsearch () from /lib/tls/libc.so.6
#3 0xb7ebf921 in bsearch () from /lib/tls/libc.so.6
#4 0xb7ebf921 in bsearch () from /lib/tls/libc.so.6
#5 0xb7ebf907 in bsearch () from /lib/tls/libc.so.6
#6 0xb7ebf921 in bsearch () from /lib/tls/libc.so.6
#7 0xb7ebf907 in bsearch () from /lib/tls/libc.so.6
#8 0xb7ebf907 in bsearch () from /lib/tls/libc.so.6
#9 0xb7ebf907 in bsearch () from /lib/tls/libc.so.6
#10 0xb7ebf921 in bsearch () from /lib/tls/libc.so.6
#11 0xb7ebf921 in bsearch () from /lib/tls/libc.so.6
#12 0xb7ebf907 in bsearch () from /lib/tls/libc.so.6
#13 0xb7ebfae7 in qsort () from /lib/tls/libc.so.6
#14 0x080621c2 in generate_joliet_path_tables ()
at
/var/home/ivan/exp/debuild/cdrkit-1.1.6-debian-1-debug-build/genisoimage/joliet.c:662
#15 0x08056138 in main (argc=15, argv=0xbf955cd4)
at
/var/home/ivan/exp/debuild/cdrkit-1.1.6-debian-1-debug-build/genisoimage/genisoimage.c:3559
(gdb) frame 14
#14 0x080621c2 in generate_joliet_path_tables ()
at
/var/home/ivan/exp/debuild/cdrkit-1.1.6-debian-1-debug-build/genisoimage/joliet.c:662
662 qsort(&jpathlist[1], next_jpath_index - 1, sizeof
(struct directory *),
(gdb) list
657 build_jpathlist(root);
658
659 do {
660 fix = 0;
661 #ifdef PROTOTYPES
662 qsort(&jpathlist[1], next_jpath_index - 1, sizeof
(struct directory *),
663 (int (*) (const void *, const void *))
joliet_compare_paths);
664 #else
665 qsort(&jpathlist[1], next_jpath_index - 1, sizeof
(struct directory *),
666 joliet_compare_paths);
(gdb) frame 15
#15 0x08056138 in main (argc=15, argv=0xbf955cd4)
at
/var/home/ivan/exp/debuild/cdrkit-1.1.6-debian-1-debug-build/genisoimage/genisoimage.c:3559
3559 (*opnt->of_generate) ();
(gdb) list
3554 * - most will generate the data on the fly when we get to the
write
3555 * pass.
3556 */
3557 for (opnt = out_list; opnt; opnt = opnt->of_next) {
3558 if (opnt->of_generate != NULL) {
3559 (*opnt->of_generate) ();
3560 }
3561 }
3562
3563 /*
(gdb)
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