-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Package: less
Version: 408-2
Severity: normal
Hi,
I reported from a user who noticed less always crashed when he used
less as PAGER of man.
After my quick looking, I noticed -Rm option of less caused this crash.
Usually man calls less like this (I'm using LANG=ja_JP.UTF-8):
- ----
zcat < /usr/share/man/ja/man8/apt-get.8.gz|
/usr/bin/zsoelim|/usr/lib/man-db/manconv -f UTF-8:EUC-JP -t UTF-8|tbl|nroff
-mandoc -Tutf8 | less -ix8RmPm
- ----
In this case, around line #183 of ja/apt-get.8 hits something.
- ----
Program received signal SIGSEGV, Segmentation fault.
pr_expand (proto=0x0, maxwidth=78) at prompt.c:486
486 if (*proto == '\0')
(gdb) bt
#0 pr_expand (proto=0x0, maxwidth=78) at prompt.c:486
#1 0x0000000000411548 in pr_string () at prompt.c:570
#2 0x000000000040736c in commands () at command.c:653
#3 0x0000000000402146 in main (argc=1, argv=0x7fff6e69d8a8) at main.c:286
- ----
'less -ix8Pm' or other pagers (lv or more) didn't go a crash.
I attached a sample file to this report for your test.
I believe you can reproducible this bug by:
- ----
LANG=ja_JP.UTF-8 less -Rm sample.txt
- ----
Thanks,
- ---
Kenshi Muto
[EMAIL PROTECTED]
- --- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.22-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=ja_JP.UTF-8, LC_CTYPE=ja_JP.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages less depends on:
ii debianutils 2.25.1 Miscellaneous utilities specific t
ii libc6 2.6.1-5 GNU C Library: Shared libraries
ii libncurses5 5.6+20071006-3 Shared libraries for terminal hand
less recommends no packages.
- --- no debconf information
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.6 (GNU/Linux)
Comment: Processed by Mailcrypt 3.5.8+ <http://mailcrypt.sourceforge.net/>
iEYEARECAAYFAkcUuBgACgkQQKW+7XLQPLHjkgCZAROF3UA4FBrc6JRvWuU/OvrH
FF0AmwfBF/oYacznuJHVbK53D/Cdugdw
=s2nh
-----END PGP SIGNATURE-----
APT-GET(8) APT-GET(8)
NNAAMMEE
apt-get - APT package handling utility --
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é ããã±ã¼ã¸ãåé¤ãããããªä¸é©åãªç¶æ³ã®å ´åã
apt-get ã¯å¦çãä¸
æãã¾ãã è¨å®é
ç® - APT::Get::Assume-Yes
--uu, ----sshhooww--uuppggrraaddeedd
æ´æ°ããã±ã¼ã¸è¡¨ç¤º -
æ´æ°ãããå
¨ããã±ã¼ã¸ãä¸è¦§è¡¨ç¤ºãã¾ãã è¨å®
é
ç® - APT::Get::Show-Upgraded
--VV, ----vveerrbboossee--vveerrssiioonnss
æ´æ°ã»ã¤ã³ã¹ãã¼ã«ããããã±ã¼ã¸ã®ã´ã¡ã¼ã¸ã§ã³ãã
ãã¹ã¦è¡¨ç¤ºãã¾ã
ã è¨å®é
ç® - APT::Get::Show-Versions
--bb, ----ccoommppiillee, ----bbuuiilldd
ã½ã¼ã¹ããã±ã¼ã¸ããã¦ã³ãã¼ãå¾ãã³ã³ãã¤ã«ãã¾ãã
è¨å®é
ç® -
APT::Get::Compile
----iiggnnoorree--hhoolldd
ä¿çããã±ã¼ã¸ã®ç¡è¦ -
ããã±ã¼ã¸ã®ä¿çæç¤ºãç¡è¦ã㦠aapptt--ggeett ãè¡
ãã¾ãã dist-upgrade ã¨å
±ã«ã
大éã®ããã±ã¼ã¸ãä¿çã®è§£é¤ãããã®
ã«ä½¿ç¨ããã¨ä¾¿å©ã§ãã è¨å®é
ç® - APT::Ignore-Hold
----nnoo--uuppggrraaddee
ããã±ã¼ã¸æ´æ°ãªã - install
ã¨åæã«ä½¿ç¨ããã¨ãno-upgrade ã¯ã æ
å®ããããã±ã¼ã¸ããã§ã«ã¤ã³ã¹ãã¼ã«ãã¦ããå ´åã«æ´æ°ãè¡ãã¾ãã
ã è¨å®é
ç® - APT::Get::Upgrade
----ffoorrccee--yyeess
å¼·å¶æ¿è«¾ - APT
ãä½ãæå·ãä¸ããããªãåä½ããããã¨ããå ´åã§ãã
確èªã®å
¥åãªãã§å®è¡ãã¦ãã¾ãå±éºãªãªãã·ã§ã³ã§ãã
ãã»ã©ã®ç¶æ³ã§
ãªããã°ã使ç¨ããªãæ¹ãããã§ãããã force-yes
ã¯ãããªãã®ã·ã¹ã
ã ãç ´å£ãããã¾ãã! è¨å®é
ç® - APT::Get::force-yes
----pprriinntt--uurriiss
ã¤ã³ã¹ãã¼ã«ãããã¡ã¤ã«ãåå¾ãã代ããã«ã
ãã® URI ã表示ãã¾ã
ã URI
ã«ã¯ããã¹ã対象ãã¡ã¤ã«åããã¡ã¤ã«ãµã¤ãºã
äºæ¸¬ããã md5
ããã·ã¥ãå«ã¾ãã¦ãã¾ãã
åºåãããã¡ã¤ã«åãã 常ã«ãªã¢ã¼ããµã¤
ãã®ãã¡ã¤ã«åã¨ä¸è´ããããã§ã¯ãªãã
ã¨ãããã¨ã«æ³¨æãã¦ãã ã
ã! ãã㯠source ã³ãã³ãã update
ã³ãã³ãã§ãåä½ãã¾ãã update
ã§ä½¿ç¨ããã¨ãã«ã¯ã MD5
ããã¡ã¤ã«ãµã¤ãºãå«ã¿ã¾ããã ãã®ã¨ãã
å§ç¸®ãã¡ã¤ã«ã®å±éã¯ã¦ã¼ã¶ã®è²¬ä»»ã«ããã¦è¡ã£ã¦ãã ããã
è¨å®é
ç® -
APT::Get::Print-URIs
----ppuurrggee
åé¤ããéããåé¤ãã§ã¯ãªããå®å
¨åé¤ããè¡ãã¾ãã
ãå®å
¨åé¤ãã
è¡ãã¨æç¤ºããããã±ã¼ã¸åã®å¾ã«ã¯ã
ã¢ã¹ã¿ãªã¹ã¯ ("*") ãä»ãã¾ã
ã è¨å®é
ç® - APT::Get::Purge
----rreeiinnssttaallll
ãã§ã«ææ°çãã¤ã³ã¹ãã¼ã«ããã¦ãã¦ãã
ããã±ã¼ã¸ãåã¤ã³ã¹ãã¼ã«
ãã¾ãã è¨å®é
ç® - APT::Get::ReInstall.
----lliisstt--cclleeaannuupp
ãã®æ©è½ã¯ããã©ã«ãã§ ON ã«ãªã£ã¦ãã¾ãã OFF
ã«ããã«ã¯
--no-list-cleanup ã¨ãã¦ãã ããã ON ã®å ´åã
aapptt--ggeett ã¯å¤ããªã£ã
ãã¡ã¤ã«ã確å®ã«æ¶å»ããããã èªåçã«
_/_v_a_r_/_l_i_b_/_a_p_t_/_l_i_s_t_s ã®ä¸èº«ã
管çãã¾ãã ããã OFF
ã«ããã®ã¯ãåå¾å
ãªã¹ããé »ç¹ã«å¤æ´ããæ
ãããã§ãããã è¨å®é
ç® - APT::Get::List-Cleanup.
--tt, ----ttaarrggeett--rreelleeaassee,
----ddeeffaauulltt--rreelleeaassee
ãã®ãªãã·ã§ã³ã¯ã
ããªã·ã¼ã¨ã³ã¸ã³ã¸ã®ããã©ã«ãå
¥åãå¶å¾¡ãã¾ãã
ããã¯ãæå®ããããªãªã¼ã¹æååã使ç¨ãã
ããã©ã«ã pin ãåªå
度
990 ã§ä½æãããã¨ã§ãã
åªå
ãã¡ã¤ã«ã¯ãã®è¨å®ã䏿¸ããã¾ãã è¦
ããã«ãã®ãªãã·ã§ã³ã§ã
ã©ã®é
å¸ããã±ã¼ã¸ãåå¾ããããç°¡åã«ç®¡ç
ãã¾ãã ä¸è¬çãªä¾ã¨ãã¦ã¯ã --tt
ââ22..11**ââ ã --tt uunnssttaabbllee ã§ãããã
è¨å®é
ç® - APT::Default-Release
aapptt__pprreeffeerreenncceess(5) ã®ããã¥ã¢ã«ãã¼
ã¸ãã覧ãã ããã
----ttrriivviiaall--oonnllyy
ãéè¦ã§ãªããæä½ã®ã¿ãè¡ãã¾ãã
ããã¯è«ççã« ----aassssuummee--yyeess ã®ä»²
éã¨è¦ãªãã¾ãã ----aassssuummee--yyeess
ã¯è³ªåã«ãã¹ã¦ yes ã¨çãã¾ããã
----ttrriivviiaall--oonnllyy ã¯ãã¹ã¦ no
ã¨çãã¾ãã è¨å®é
ç® -
APT::Get::Trivial-Only
----nnoo--rreemmoovvee
ããã±ã¼ã¸ãåé¤ãããç¶æ³ã«ãªã£ãã¨ãã
ããã³ããã表示ãã䏿ã
ã¾ãã è¨å®é
ç® - APT::Get::Remove
----oonnllyy--ssoouurrccee
source ã³ãã³ã㨠build-dep
ã³ãã³ãã§ã®ã¿æå³ãããã¾ãã æå®ãã
ãã½ã¼ã¹åããã¤ããªãã¼ãã«ã«ããããããªãããã«ãã¾ãã
ããã¯ã
ãã®ãªãã·ã§ã³ãæå®ããã¨ã
ãã¤ããªããã±ã¼ã¸åãåãä»ãã¦å¯¾å¿ã
ãã½ã¼ã¹ããã±ã¼ã¸ãæ¢ãã®ã§ã¯ãªãã
弿°ã«ã½ã¼ã¹ããã±ã¼ã¸åããå
ãä»ããªããªããã¨ãããã¨ã§ãã è¨å®é
ç® -
APT::Get::Only-Source
----ddiiffff--oonnllyy, ----ttaarr--oonnllyy
ã½ã¼ã¹ã¢ã¼ã«ã¤ãã® diff ãã¡ã¤ã«ã tar
ãã¡ã¤ã«ã®ãã¦ã³ãã¼ãã®ã¿ã
è¡ãã¾ãã è¨å®é
ç® - APT::Get::Diff-Only,
APT::Get::Tar-Only
----aarrcchh--oonnllyy
æ§ç¯ä¾åé¢ä¿ã®è§£æ±ºãã
ã¢ã¼ããã¯ãã£ã«ä¾åãããã®ã®ã¿è¡ãã¾ãã
è¨å®é
ç® - APT::Get::Arch-Only
----aallllooww--uunnaauutthheennttiiccaatteedd
ããã±ã¼ã¸ã確èªã§ããªãå ´åã«ç¡è¦ãã
ããã«ã¤ãã¦è³ªåãã¾ããã
pbuilder ã®ãããªãã¼ã«ã§ä¾¿å©ã§ãã è¨å®é
ç® -
APT::Get::AllowUnauthenticated
--hh, ----hheellpp
ä½¿ãæ¹ã®çãè¦ç´ã表示ãã¾ãã
--vv, ----vveerrssiioonn
ããã°ã©ã ã®ãã¼ã¸ã§ã³ã表示ãã¾ãã
--cc, ----ccoonnffiigg--ffiillee
è¨å®ãã¡ã¤ã«ã
使ç¨ããè¨å®ãã¡ã¤ã«ãæå®ãã¾ãã ãã®è¨å®ãã¡ã¤ã«
ãèªããªãå ´åã¯ããã©ã«ãã®è¨å®ãã¡ã¤ã«ãèªã¿è¾¼ã¿ã¾ãã
ææ³ã«ã¤ã
ã¦ã¯ aapptt..ccoonnff(5) ãåç
§ãã¦ãã ããã
--oo, ----ooppttiioonn
è¨å®ãªãã·ã§ã³ã®ã»ãããä»»æã®è¨å®ãªãã·ã§ã³ãã»ãããã¾ãã
ææ³ã¯
--oo FFoooo::::BBaarr==bbaarr ã¨ãªãã¾ãã
ããã¡ã¡ã¤ã¤ã«ã«
_/_e_t_c_/_a_p_t_/_s_o_u_r_c_e_s_._l_i_s_t
ããã±ã¼ã¸ã®åå¾å
ã è¨å®é
ç® - Dir::Etc::SourceList
_/_e_t_c_/_a_p_t_/_a_p_t_._c_o_n_f
APT è¨å®ãã¡ã¤ã«ã è¨å®é
ç® - Dir::Etc::Main
_/_e_t_c_/_a_p_t_/_a_p_t_._c_o_n_f_._d_/
APT è¨å®ãã¡ã¤ã«ã®æçã è¨å®é
ç® - Dir::Etc::Parts
_/_e_t_c_/_a_p_t_/_p_r_e_f_e_r_e_n_c_e_s
ãã¼ã¸ã§ã³åªå
ãã¡ã¤ã«ã ããã« "pin"
ã®è¨å®ãè¡ãã¾ãã ã¤ã¾ããå¥
ã
ã®åå¾å
ãç°ãªããã£ã¹ããªãã¥ã¼ã·ã§ã³ã®ãã¼ã¸ã§ã³ã®ã
ã©ãããã
ãã±ã¼ã¸ãåå¾ããããè¨å®ãã¾ãã è¨å®é
ç® -
Dir::Etc::Preferences
_/_v_a_r_/_c_a_c_h_e_/_a_p_t_/_a_r_c_h_i_v_e_s_/
å徿¸ã¿ããã±ã¼ã¸ãã¡ã¤ã«æ ¼ç´ã¨ãªã¢ã
è¨å®é
ç® -
Dir::Cache::Archives
_/_v_a_r_/_c_a_c_h_e_/_a_p_t_/_a_r_c_h_i_v_e_s_/_p_a_r_t_i_a_l_/
åå¾ä¸ããã±ã¼ã¸ãã¡ã¤ã«æ ¼ç´ã¨ãªã¢ã è¨å®é
ç® -
Dir::Cache::Archives (å¿
ç¶çã«ä¸å®å
¨)
_/_v_a_r_/_l_i_b_/_a_p_t_/_l_i_s_t_s_/
ssoouurrcceess..lliisstt(5)
ã®ããã±ã¼ã¸ãªã½ã¼ã¹ç¹æã®ç¶æ
æ
å ±æ ¼ç´ã¨ãªã¢ã è¨å®
é
ç® - Dir::State::Lists
_/_v_a_r_/_l_i_b_/_a_p_t_/_l_i_s_t_s_/_p_a_r_t_i_a_l_/
åå¾ä¸ã®ç¶æ
æ
å ±æ ¼ç´ã¨ãªã¢ã è¨å®é
ç® -
Dir::State::Lists (å¿
ç¶çã«
ä¸å®å
¨)
é¢é¢é£é£é
é
ç®ç®
aapptt--ccaacchhee(8), aapptt--ccddrroomm(8),
ddppkkgg(8), ddsseelleecctt(8),
ssoouurrcceess..lliisstt(5),
aapptt..ccoonnff(5), aapptt--ccoonnffiigg(8),
/usr/share/doc/apt/ ã® APT ã¦ã¼ã¶ã¼ãºã¬ã¤
ã, aapptt__pprreeffeerreenncceess(5), APT Howto
診診ææã¡ã¡ããã»ã»ã¼ã¼ã¸ã¸
aapptt--ggeett ã¯æ£å¸¸çµäºæã« 0 ãè¿ãã¾ãã
ã¨ã©ã¼æã«ã¯åé²ã® 100 ãè¿ãã¾ã
ã
ããã°ã°
_A_P_T ãã°ãã¼ã¸[1]ã ã覧ãã ããã APT
ã®ãã°ãå ±åããå ´åã¯ã
_/_u_s_r_/_s_h_a_r_e_/_d_o_c_/_d_e_b_i_a_n_/_b_u_g_-_r_e_p_o_r_t_i_n_g_._t_x_t
ã rreeppoorrttbbuugg(1) ã³ãã³ããã覧
ãã ããã
訳訳è
è
åæ¾¤ æ <[EMAIL PROTECTED]> (2003-2006), Debian JP Documentation ML
<[EMAIL PROTECTED]>
AAUUTTHHOORRSS
JJaassoonn GGuunntthhoorrppee
Author.
AAPPTT tteeaamm
Author.
RREEFFEERREENNCCEESS
1. APT ãã°ãã¼ã¸
http://bugs.debian.org/src:apt
Linux 29 February 2004 APT-GET(8)