Date: Fri, 24 Jul 1998 13:03:54 -0700 (PDT) From: jhicks@glenatl.glenayre.com To: freebsd-gnats-submit@FreeBSD.ORG Subject: bin/7393: du throws SIGSEGV whenever '-c' option is used (at du.c:226) Message-ID: <199807242003.NAA19437@hub.freebsd.org>
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>Number: 7393
>Category: bin
>Synopsis: du throws SIGSEGV whenever '-c' option is used (at du.c:226)
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Jul 24 13:10:01 PDT 1998
>Last-Modified:
>Originator: Jerry Hicks
>Organization:
Glenayre Electronics
>Release: 2.2.7-STABLE
>Environment:
FreeBSD jhicks.glenatl.glenayre.com 2.2.7-STABLE FreeBSD
2.2.7-STABLE #0: Fri Jul 24 11:14:56 EDT 1998
root@jhicks.glenatl.glenayre.com:/usr/src/sys/compile/JHICKS i386
>Description:
du.c (1.6.2.5)
du throws SIGSEGV whenever '-c' option is used (at du.c:226)
du.c:224
if (cflag) {
p = savedp->fts_parent;
(void) printf("%ld\ttotal\n", howmany(p->fts_number, blocksize));
}
(gdb) display *savedp
3: *savedp = {
fts_cycle = 0xd0d0d0d0,
fts_parent = 0xd0d0d0d0,
fts_link = 0xd0d0d0d0,
fts_number = -791621424,
fts_pointer = 0xd0d0d0d0,
fts_accpath = 0xd0d0d0d0 <Error reading address 0xd0d0d0d0: Invalid argument>,
fts_path = 0xd0d0d0d0 <Error reading address 0xd0d0d0d0: Invalid argument>,
fts_errno = -791621424,
fts_symfd = -791621424,
fts_pathlen = 53456,
fts_namelen = 53456,
fts_ino = 3503345872,
fts_dev = 3503345872,
fts_nlink = 53456,
fts_level = -12080,
fts_info = 53456,
fts_flags = 53456,
fts_instr = 53456,
fts_statp = 0xd0d0d0d0,
fts_name = "Ð"
}
(gdb)
*/
>How-To-Repeat:
du -c . (100% repeatable here)
>Fix:
>Audit-Trail:
>Unformatted:
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