Your message dated Thu, 26 Jan 2017 07:18:55 +0000 with message-id <e1cwekd-0006wo...@fasolo.debian.org> and subject line Bug#816313: fixed in dash 0.5.8-2.4 has caused the Debian Bug report #816313, regarding dash: executes binary data as a shell script in case of ENOEXEC (Exec format error) to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 816313: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=816313 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: dash Version: 0.5.8-2.1 Severity: grave Justification: causes non-serious data loss When executing a command that yields an "Exec format error", dash tries to reexecute the command as a shell script. This gives completely erratic behavior, with random files created, in particular breaking Subversion. Data loss may be possible since random files are created. For instance: $ file tadd.exe tadd.exe: PE32 executable (console) Intel 80386, for MS Windows $ /bin/dash -c tadd.exe ./tadd.exe: 1: ./tadd.exe: MZ��¸@º´: not found ./tadd.exe: 2: ./tadd.exe: : not found ./tadd.exe: 1: ./tadd.exe: @.bss : not found ./tadd.exe: 1: ./tadd.exe: .textd*,: not found ./tadd.exe: 3: ./tadd.exe: JPL2@�.idata: not found ./tadd.exe: 3: ./tadd.exe: u : not found ./tadd.exe: 4: ./tadd.exe: ~@0�.CRT4�@0�.tls: not found ./tadd.exe: 5: ./tadd.exe: @B/81P: not found ./tadd.exe: 13: ./tadd.exe: Syntax error: Missing '}' and the following file has been created: -rw-r--r-- 1 0 2016-02-29 20:06:23 \220\324V\366 A strace output shows: 16487 execve("./tadd.exe", ["tadd.exe"], [/* 109 vars */]) = -1 ENOEXEC (Exec format error) 16487 execve("/bin/sh", ["/bin/sh", "./tadd.exe"], [/* 109 vars */]) = 0 With bash, I just get: $ bash -c ./tadd.exe bash: ./tadd.exe: cannot execute binary file: Exec format error With ksh93, I just get: $ ksh93 -c ./tadd.exe ksh93: ./tadd.exe: cannot execute [Exec format error] With mksh, I just get: $ mksh -c ./tadd.exe mksh: ./tadd.exe: not executable: magic 4D5A With zsh, I just get: $ zsh -c ./tadd.exe zsh:1: exec format error: ./tadd.exe Only dash has some nasty behavior! Note: I got this problem after cross-compiling for Windows and running "make check" but forgetting to add "LOG_COMPILER=wine". -- System Information: Debian Release: stretch/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'stable-updates'), (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 4.4.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=POSIX, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages dash depends on: ii debianutils 4.7 ii dpkg 1.18.4 ii libc6 2.21-9 dash recommends no packages. dash suggests no packages. -- debconf information: * dash/sh: true
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--- Begin Message ---Source: dash Source-Version: 0.5.8-2.4 We believe that the bug you reported is fixed in the latest version of dash, which is due to be installed in the Debian FTP archive. 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 816...@bugs.debian.org, and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. Adam Borowski <kilob...@angband.pl> (supplier of updated dash 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 ftpmas...@ftp-master.debian.org) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Format: 1.8 Date: Tue, 24 Jan 2017 06:16:56 +0100 Source: dash Binary: dash ash Architecture: source Version: 0.5.8-2.4 Distribution: unstable Urgency: medium Maintainer: Gerrit Pape <p...@smarden.org> Changed-By: Adam Borowski <kilob...@angband.pl> Description: ash - compatibility package for dash dash - POSIX-compliant shell Closes: 816295 816313 832173 Changes: dash (0.5.8-2.4) unstable; urgency=medium . * Non-maintainer upload. * Don't execute binary files as scripts. (Closes: #816313) * printf '\e' (Closes: #816295) * Fix bad permissions on dash.md5sums (Closes: #832173) Checksums-Sha1: b7056c03780023724d5b30fa8cf33ea5dce84c08 1461 dash_0.5.8-2.4.dsc d0301097b1302f8d6297812eec3c763ba170a40a 44058 dash_0.5.8-2.4.diff.gz Checksums-Sha256: c83f68c3727e9fd3691117d1f67a2bd049ae2411d2137d50ea6d36122cec6482 1461 dash_0.5.8-2.4.dsc 230717c04af659a6a09b2c39158d9167fdd3392a6716c0ff36fe40dff1ca8b9d 44058 dash_0.5.8-2.4.diff.gz Files: c64d2752940d70b182ab1879cd6f8061 1461 shells optional dash_0.5.8-2.4.dsc 251946e14b6ce6cdc59995c5198c4377 44058 shells optional dash_0.5.8-2.4.diff.gz -----BEGIN PGP SIGNATURE----- iQFIBAEBCAAyFiEE/Zzi2Nd1S3irJ5u9LDtDb+rGgQEFAliG9I8UHGtpbG9ieXRl QGFuZ2JhbmQucGwACgkQLDtDb+rGgQEX2Qf+IRhGA+Ztnfr2zXSUaRd27rqhklOf 0rCftx1xjgX7xeD/euCfSGk/FzoyXg238Ql/gF6Vt/F6kj0EZKiipzhc7qluOM/W UAaeFcLmOLWrqrB4wlG1d5v4ReoQt8RuK7EgbYH9/jIwtdDO4j0KKmIzUIOImQKr 4PnyMfakafrtdKEBJAeLFbNcKkQkxnIKdG3uarI3fcATpjPuqEDv4gJEe51h7zNc qOyWB4BbrG0pkfBf0yE0V5MYFdlvuosNkgD3YYsgLKcXeo2t3SNCr02x3tNx6I7A SM32lDvap7mGu5kwuLYBoPw1BwWVC3QdTimGrR6UCXde3B4NpoyNZBzVpA== =mdaU -----END PGP SIGNATURE-----
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