>Number: 40314
>Category: bin
>Synopsis: ktruss(1) reports incorrect filename
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: bin-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Jan 01 18:00:00 +0000 2009
>Originator: Matthias Scheler
>Release: NetBSD 5.0_BETA 2008-12-28 sources
>Organization:
Matthias Scheler http://zhadum.org.uk/
>Environment:
System: NetBSD colwyn.zhadum.org.uk 5.0_BETA NetBSD 5.0_BETA (COLWYN.64) #0:
Sun Dec 28 16:23:56 GMT 2008
tron%colwyn.zhadum.org.uk@localhost:/src/sys/compile/COLWYN.64 amd64
Architecture: x86_64
Machine: amd64
>Description:
"ktruss" reports bogus filenames in when decoding an open(2) system call:
ktruss cat /etc/hosts |& grep open
26998 1 cat open("/libexec/ld.elf_so", 0, 0) Err#2 ENOENT
26998 1 cat open("/etc/ld.so.conf", 0, 0xff31302d6e722d62) = 3
26998 1 cat open("/lib/libc.so.12", 0, 0x1b6) = 3
26998 1 cat open("/etc/malloc.conf", 0x4, 0) = 3
26998 1 cat open("/usr/lib/i18n", 0, 0xfefefeff332d332d) = 3
26998 1 cat open("/usr/lib/i18n/libUTF8.so.4.4", 0,
0xfefefefefefefeff) Err#2 ENOENT
26998 1 cat open("/usr/lib/i18n/libc.so.12", 0, 0x31302d6dff31302d)
= 3
26998 1 cat open("/usr/lib/libc.so.12", 0, 0) = 3
The last open(2) actually opens "/etc/hosts". But it is not the only one
which gets decoded incorrectly.
>How-To-Repeat:
Run "ktruss cat /etc/hosts" and look at the output.
>Fix:
None provided.