Public bug reported:
On Ubuntu Hardy :
$ dpkg -l libpcre*
||/ Nom Version
Description
+++-===========================================-===========================================-======================================================================================================
ii libpcre++0 0.9.5-3
C++ wrapper class for pcre (runtime)
ii libpcre3 7.4-1ubuntu2
Perl 5 Compatible Regular Expression Library - runtime files
ii libpcre3-dbg 7.4-1ubuntu2
Perl 5 Compatible Regular Expression Library - debug symbols
ii libpcre3-dev 7.4-1ubuntu2
Perl 5 Compatible Regular Expression Library - development files
ii libpcrecpp0 7.4-1ubuntu2
Perl 5 Compatible Regular Expression Library - C++ runtime files
Bug discovered with KDE4 svn when browsing to http://www.mybloglog.com.
Konqueror crashes without displaying anything.
Running it in gdb ends with :
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb61a3720 (LWP 10721)]
0xb61b5537 in ?? () from /usr/lib/libpcre.so.3
With libpcre3-dbg installed :
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb6222720 (LWP 11311)]
match (
eptr=0x8f4f157 "t to delete this update from this list?\");\n if
(!answer)\n", ' ' <repeats 16 times>, "return false;\n
sendPostDelRequest('http://www.mybloglog.com/buzz/members/mem_vitality_delete_service.php',id);\n\n\n"...,
ecode=0x8da797c "T",
mstart=0x8f4d75c "<script type='text/javascript'>\n\nvar effect_1 =
null;\n\n\ndisp = Array();\ndisp['u'] = Array();\ndisp['d'] =
Array();\n\n\n\nvar s_actives = Array();\n\nfunction s_restart(id, flag) {\n
if (flag) { s_acti"..., offset_top=6, md=0xbfbcb008, ims=3, eptrb=0x0,
flags=0, rdepth=6623) at pcre_exec.c:405
405 pcre_exec.c: No such file or directory.
in pcre_exec.c
Current language: auto; currently c
(gdb) bt
#0 match (
eptr=0x8f4f157 "t to delete this update from this list?\");\n if
(!answer)\n", ' ' <repeats 16 times>, "return false;\n
sendPostDelRequest('http://www.mybloglog.com/buzz/members/mem_vitality_delete_service.php',id);\n\n\n"...,
ecode=0x8da797c "T",
mstart=0x8f4d75c "<script type='text/javascript'>\n\nvar effect_1 =
null;\n\n\ndisp = Array();\ndisp['u'] = Array();\ndisp['d'] =
Array();\n\n\n\nvar s_actives = Array();\n\nfunction s_restart(id, flag) {\n
if (flag) { s_acti"..., offset_top=6, md=0xbfbcb008, ims=3, eptrb=0x0,
flags=0, rdepth=6623) at pcre_exec.c:405
#1 0xb623ded9 in match (
eptr=0x8f4f157 "t to delete this update from this list?\");\n if
(!answer)\n", ' ' <repeats 16 times>, "return false;\n
sendPostDelRequest('http://www.mybloglog.com/buzz/members/mem_vitality_delete_service.php',id);\n\n\n"...,
ecode=0x8da7979 "V",
mstart=0x8f4d75c "<script type='text/javascript'>\n\nvar effect_1 =
null;\n\n\ndisp = Array();\ndisp['u'] = Array();\ndisp['d'] =
Array();\n\n\n\nvar s_actives = Array();\n\nfunction s_restart(id, flag) {\n
if (flag) { s_acti"..., offset_top=6, md=0xbfbcb008, ims=3, eptrb=0x0,
flags=0, rdepth=6622) at pcre_exec.c:1277
#2 0xb6235299 in match (
eptr=0x8f4f156 "nt to delete this update from this list?\");\n if
(!answer)\n", ' ' <repeats 16 times>, "return false;\n
sendPostDelRequest('http://www.mybloglog.com/buzz/members/mem_vitality_delete_service.php',id);\n\n"...,
ecode=0x8da7975 "S",
mstart=0x8f4d75c "<script type='text/javascript'>\n\nvar effect_1 =
null;\n\n\ndisp = Array();\ndisp['u'] = Array();\ndisp['d'] =
Array();\n\n\n\nvar s_actives = Array();\n\nfunction s_restart(id, flag) {\n
if (flag) { s_acti"..., offset_top=6, md=0xbfbcb008, ims=3, eptrb=0x0,
flags=0, rdepth=6621) at pcre_exec.c:690
#3 0xb6235299 in match (
eptr=0x8f4f155 "ant to delete this update from this list?\");\n if
(!answer)\n", ' ' <repeats 16 times>, "return false;\n
sendPostDelRequest('http://www.mybloglog.com/buzz/members/mem_vitality_delete_service.php',id);\n"...,
ecode=0x8da7975 "S",
mstart=0x8f4d75c "<script type='text/javascript'>\n\nvar effect_1 =
null;\n\n\ndisp = Array();\ndisp['u'] = Array();\ndisp['d'] =
Array();\n\n\n\nvar s_actives = Array();\n\nfunction s_restart(id, flag) {\n
if (flag) { s_acti"..., offset_top=6, md=0xbfbcb008, ims=3, eptrb=0x0,
flags=0, rdepth=6620) at pcre_exec.c:690
#4 0xb6235299 in match (
eptr=0x8f4f154 "want to delete this update from this list?\");\n if
(!answer)\n", ' ' <repeats 16 times>, "return false;\n
sendPostDelRequest('http://www.mybloglog.com/buzz/members/mem_vitality_delete_service.php',id);"...,
ecode=0x8da7975 "S",
mstart=0x8f4d75c "<script type='text/javascript'>\n\nvar effect_1 =
null;\n\n\ndisp = Array();\ndisp['u'] = Array();\ndisp['d'] =
Array();\n\n\n\nvar s_actives = Array();\n\nfunction s_restart(id, flag) {\n
if (flag) { s_acti"..., offset_top=6, md=0xbfbcb008, ims=3, eptrb=0x0,
flags=0, rdepth=6619) at pcre_exec.c:690
#5 0xb6235299 in match (
eptr=0x8f4f153 " want to delete this update from this list?\");\n if
(!answer)\n", ' ' <repeats 16 times>, "return false;\n
sendPostDelRequest('http://www.mybloglog.com/buzz/members/mem_vitality_delete_service.php',id)"...,
ecode=0x8da7975 "S",
mstart=0x8f4d75c "<script type='text/javascript'>\n\nvar effect_1 =
null;\n\n\ndisp = Array();\ndisp['u'] = Array();\ndisp['d'] =
Array();\n\n\n\nvar s_actives = Array();\n\nfunction s_restart(id, flag) {\n
if (flag) { s_acti"..., offset_top=6, md=0xbfbcb008, ims=3, eptrb=0x0,
flags=0, rdepth=6618) at pcre_exec.c:690
#6 0xb6235299 in match (
eptr=0x8f4f152 "u want to delete this update from this list?\");\n
if (!answer)\n", ' ' <repeats 16 times>, "return false;\n
sendPostDelRequest('http://www.mybloglog.com/buzz/members/mem_vitality_delete_service.php',id"...,
ecode=0x8da7975 "S",
mstart=0x8f4d75c "<script type='text/javascript'>\n\nvar effect_1 =
null;\n\n\ndisp = Array();\ndisp['u'] = Array();\ndisp['d'] =
Array();\n\n\n\nvar s_actives = Array();\n\nfunction s_restart(id, flag) {\n
if (flag) { s_acti"..., offset_top=6, md=0xbfbcb008, ims=3, eptrb=0x0,
flags=0, rdepth=6617) at pcre_exec.c:690
#7 0xb6235299 in match (
eptr=0x8f4f151 "ou want to delete this update from this list?\");\n
if (!answer)\n", ' ' <repeats 16 times>, "return false;\n
sendPostDelRequest('http://www.mybloglog.com/buzz/members/mem_vitality_delete_service.php',i"...,
ecode=0x8da7975 "S",
mstart=0x8f4d75c "<script type='text/javascript'>\n\nvar effect_1 =
null;\n\n\ndisp = Array();\ndisp['u'] = Array();\ndisp['d'] =
Array();\n\n\n\nvar s_actives = Array();\n\nfunction s_restart(id, flag) {\n
if (flag) { s_acti"..., offset_top=6, md=0xbfbcb008, ims=3, eptrb=0x0,
flags=0, rdepth=6616) at pcre_exec.c:690
#8 0xb6235299 in match (
eptr=0x8f4f150 "you want to delete this update from this list?\");\n
if (!answer)\n", ' ' <repeats 16 times>, "return false;\n
sendPostDelRequest('http://www.mybloglog.com/buzz/members/mem_vitality_delete_service.php',"...,
ecode=0x8da7975 "S",
mstart=0x8f4d75c "<script type='text/javascript'>\n\nvar effect_1 =
null;\n\n\ndisp = Array();\ndisp['u'] = Array();\ndisp['d'] =
Array();\n\n\n\nvar s_actives = Array();\n\nfunction s_restart(id, flag) {\n
if (flag) { s_acti"..., offset_top=6, md=0xbfbcb008, ims=3, eptrb=0x0,
flags=0, rdepth=6615) at pcre_exec.c:690
#9 0xb6235299 in match (
eptr=0x8f4f14f " you want to delete this update from this list?\");\n
if (!answer)\n", ' ' <repeats 16 times>, "return false;\n
sendPostDelRequest('http://www.mybloglog.com/buzz/members/mem_vitality_delete_service.php'"...,
ecode=0x8da7975 "S",
mstart=0x8f4d75c "<script type='text/javascript'>\n\nvar effect_1 =
null;\n\n\ndisp = Array();\ndisp['u'] = Array();\ndisp['d'] =
Array();\n\n\n\nvar s_actives = Array();\n\nfunction s_restart(id, flag) {\n
if (flag) { s_acti"..., offset_top=6, md=0xbfbcb008, ims=3, eptrb=0x0,
flags=0, rdepth=6614) at pcre_exec.c:690
#10 0xb6235299 in match (
eptr=0x8f4f14e "e you want to delete this update from this list?\");\n
if (!answer)\n", ' ' <repeats 16 times>, "return false;\n
sendPostDelRequest('http://www.mybloglog.com/buzz/members/mem_vitality_delete_service.php";...,
ecode=0x8da7975 "S",
mstart=0x8f4d75c "<script type='text/javascript'>\n\nvar effect_1 =
null;\n\n\ndisp = Array();\ndisp['u'] = Array();\ndisp['d'] =
Array();\n\n\n\nvar s_actives = Array();\n\nfunction s_restart(---Type <return>
to continue, or q <return> to quit---q
Quit
(gdb)
** Affects: pcre3 (Ubuntu)
Importance: Undecided
Status: New
--
libpcre 7.4-1ubuntu2 causes Segmentation fault
https://bugs.launchpad.net/bugs/212318
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