Public bug reported: Binary package hint: x11-apps
when /usr/bin/xcutsel get 83 characters or more from -selection option it crash with "buffer overflow detected". test case : emanuel@emanuel-desktop:/tmp$ xcutsel -selection `python -c "print 'A'*10000"` *** buffer overflow detected ***: xcutsel terminated ======= Backtrace: ========= /lib/i386-linux-gnu/libc.so.6(__fortify_fail+0x50)[0xb1adf0] /lib/i386-linux-gnu/libc.so.6(+0xe4cca)[0xb19cca] /lib/i386-linux-gnu/libc.so.6(+0xe43c8)[0xb193c8] /lib/i386-linux-gnu/libc.so.6(_IO_default_xsputn+0x95)[0xa9e7e5] /lib/i386-linux-gnu/libc.so.6(_IO_vfprintf+0x2b06)[0xa74c66] /lib/i386-linux-gnu/libc.so.6(__vsprintf_chk+0xad)[0xb1947d] /lib/i386-linux-gnu/libc.so.6(__sprintf_chk+0x2d)[0xb193bd] xcutsel[0x804940c] /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0xa4be37] xcutsel[0x8048c51] ======= Memory map: ======== 00110000-00165000 r-xp 00000000 08:01 4391 /usr/lib/libXaw7.so.7.0.0 00165000-00166000 r--p 00054000 08:01 4391 /usr/lib/libXaw7.so.7.0.0 00166000-0016c000 rw-p 00055000 08:01 4391 /usr/lib/libXaw7.so.7.0.0 0016c000-0016d000 rw-p 00000000 00:00 0 0016d000-0018e000 r-xp 00000000 08:01 5252 /usr/lib/libxkbfile.so.1.0.2 0018e000-0018f000 r--p 00020000 08:01 5252 /usr/lib/libxkbfile.so.1.0.2 0018f000-00190000 rw-p 00021000 08:01 5252 /usr/lib/libxkbfile.so.1.0.2 00190000-00192000 r-xp 00000000 08:01 260950 /lib/i386-linux-gnu/libdl-2.13.so 00192000-00193000 r--p 00001000 08:01 260950 /lib/i386-linux-gnu/libdl-2.13.so 00193000-00194000 rw-p 00002000 08:01 260950 /lib/i386-linux-gnu/libdl-2.13.so 00194000-00197000 r-xp 00000000 08:01 261021 /lib/i386-linux-gnu/libuuid.so.1.3.0 00197000-00198000 r--p 00002000 08:01 261021 /lib/i386-linux-gnu/libuuid.so.1.3.0 00198000-00199000 rw-p 00003000 08:01 261021 /lib/i386-linux-gnu/libuuid.so.1.3.0 00199000-001a1000 r-xp 00000000 08:01 7134 /usr/lib/i386-linux-gnu/libXrender.so.1.3.0 001a1000-001a2000 r--p 00007000 08:01 7134 /usr/lib/i386-linux-gnu/libXrender.so.1.3.0 001a2000-001a3000 rw-p 00008000 08:01 7134 /usr/lib/i386-linux-gnu/libXrender.so.1.3.0 001a3000-001a7000 r-xp 00000000 08:01 7124 /usr/lib/i386-linux-gnu/libXfixes.so.3.1.0 001a7000-001a8000 r--p 00003000 08:01 7124 /usr/lib/i386-linux-gnu/libXfixes.so.3.1.0 001a8000-001a9000 rw-p 00004000 08:01 7124 /usr/lib/i386-linux-gnu/libXfixes.so.3.1.0 001a9000-001c3000 r-xp 00000000 08:01 260968 /lib/i386-linux-gnu/libgcc_s.so.1 001c3000-001c4000 r--p 00019000 08:01 260968 /lib/i386-linux-gnu/libgcc_s.so.1 001c4000-001c5000 rw-p 0001a000 08:01 260968 /lib/i386-linux-gnu/libgcc_s.so.1 004f9000-00508000 r-xp 00000000 08:01 4401 /usr/lib/libXpm.so.4.11.0 00508000-00509000 r--p 0000e000 08:01 4401 /usr/lib/libXpm.so.4.11.0 00509000-0050a000 rw-p 0000f000 08:01 4401 /usr/lib/libXpm.so.4.11.0 00531000-00535000 r-xp 00000000 08:01 7120 /usr/lib/i386-linux-gnu/libXdmcp.so.6.0.0 00535000-00536000 r--p 00003000 08:01 7120 /usr/lib/i386-linux-gnu/libXdmcp.so.6.0.0 00536000-00537000 rw-p 00004000 08:01 7120 /usr/lib/i386-linux-gnu/libXdmcp.so.6.0.0 0065a000-00662000 r-xp 00000000 08:01 7116 /usr/lib/i386-linux-gnu/libXcursor.so.1.0.2 00662000-00663000 r--p 00007000 08:01 7116 /usr/lib/i386-linux-gnu/libXcursor.so.1.0.2 00663000-00664000 rw-p 00008000 08:01 7116 /usr/lib/i386-linux-gnu/libXcursor.so.1.0.2 00803000-00919000 r-xp 00000000 08:01 7110 /usr/lib/i386-linux-gnu/libX11.so.6.3.0 00919000-0091a000 ---p 00116000 08:01 7110 /usr/lib/i386-linux-gnu/libX11.so.6.3.0 0091a000-0091b000 r--p 00116000 08:01 7110 /usr/lib/i386-linux-gnu/libX11.so.6.3.0 0091b000-0091d000 rw-p 00117000 08:01 7110 /usr/lib/i386-linux-gnu/libX11.so.6.3.0 0091d000-0091e000 rw-p 00000000 00:00 0 00976000-0098d000 r-xp 00000000 08:01 7260 /usr/lib/i386-linux-gnu/libxcb.so.1.1.0 0098d000-0098e000 r--p 00016000 08:01 7260 /usr/lib/i386-linux-gnu/libxcb.so.1.1.0 0098e000-0098f000 rw-p 00017000 08:01 7260 /usr/lib/i386-linux-gnu/libxcb.so.1.1.0 009b1000-009b2000 r-xp 00000000 00:00 0 [vdso] 009bb000-009c8000 r-xp 00000000 08:01 7122 /usr/lib/i386-linux-gnu/libXext.so.6.4.0 009c8000-009c9000 r--p 0000c000 08:01 7122 /usr/lib/i386-linux-gnu/libXext.so.6.4.0 009c9000-009ca000 rw-p 0000d000 08:01 7122 /usr/lib/i386-linux-gnu/libXext.so.6.4.0 00a0a000-00a26000 r-xp 00000000 08:01 260927 /lib/i386-linux-gnu/ld-2.13.so 00a26000-00a27000 r--p 0001b000 08:01 260927 /lib/i386-linux-gnu/ld-2.13.so 00a27000-00a28000 rw-p 0001c000 08:01 260927 /lib/i386-linux-gnu/ld-2.13.so 00a35000-00b8f000 r-xp 00000000 08:01 260940 /lib/i386-linux-gnu/libc-2.13.so 00b8f000-00b90000 ---p 0015a000 08:01 260940 /lib/i386-linux-gnu/libc-2.13.so 00b90000-00b92000 r--p 0015a000 08:01 260940 /lib/i386-linux-gnu/libc-2.13.so 00b92000-00b93000 rw-p 0015c000 08:01 260940 /lib/i386-linux-gnu/libc-2.13.so 00b93000-00b96000 rw-p 00000000 00:00 0 00bb3000-00bb5000 r-xp 00000000 08:01 7112 /usr/lib/i386-linux-gnu/libXau.so.6.0.0 00bb5000-00bb6000 r--p 00001000 08:01 7112 /usr/lib/i386-linux-gnu/libXau.so.6.0.0 00bb6000-00bb7000 rw-p 00002000 08:01 7112 /usr/lib/i386-linux-gnu/libXau.so.6.0.0 00c2b000-00c31000 r-xp 00000000 08:01 7106 /usr/lib/i386-linux-gnu/libSM.so.6.0.1 00c31000-00c32000 r--p 00005000 08:01 7106 /usr/lib/i386-linux-gnu/libSM.so.6.0.1 00c32000-00c33000 rw-p 00006000 08:01 7106 /usr/lib/i386-linux-gnu/libSM.so.6.0.1 00c79000-00c8d000 r-xp 00000000 08:01 4395 /usr/lib/libXmu.so.6.2.0 00c8d000-00c8e000 r--p 00014000 08:01 4395 /usr/lib/libXmu.so.6.2.0 00c8e000-00c8f000 rw-p 00015000 08:01 4395 /usr/lib/libXmu.so.6.2.0 00cda000-00d28000 r-xp 00000000 08:01 7136 /usr/lib/i386-linux-gnu/libXt.so.6.0.0 00d28000-00d29000 r--p 0004d000 08:01 7136 /usr/lib/i386-linux-gnu/libXt.so.6.0.0 00d29000-00d2c000 rw-p 0004e000 08:01 7136 /usr/lib/i386-linux-gnu/libXt.so.6.0.0 00e12000-00e26000 r-xp 00000000 08:01 7104 /usr/lib/i386-linux-gnu/libICE.so.6.3.0 00e26000-00e27000 r--p 00013000 08:01 7104 /usr/lib/i386-linux-gnu/libICE.so.6.3.0 00e27000-00e28000 rw-p 00014000 08:01 7104 /usr/lib/i386-linux-gnu/libICE.so.6.3.0 00e28000-00e2a000 rw-p 00000000 00:00 0 08048000-0804a000 r-xp 00000000 08:01 2067 /usr/bin/xcutsel 0804a000-0804b000 r--p 00001000 08:01 2067 /usr/bin/xcutsel 0804b000-0804c000 rw-p 00002000 08:01 2067 /usr/bin/xcutsel 08c26000-08c69000 rw-p 00000000 00:00 0 [heap] b7635000-b7835000 r--p 00000000 08:01 10267 /usr/lib/locale/locale-archive b7835000-b783a000 rw-p 00000000 00:00 0 b7850000-b7851000 r--p 002a1000 08:01 10267 /usr/lib/locale/locale-archive b7851000-b7853000 rw-p 00000000 00:00 0 bf836000-bf85a000 rw-p 00000000 00:00 0 [stack] Aborted tested on : Ubuntu 11.04 , x11-apps package version : 7.6+4ubuntu2 ** Affects: x11-apps (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to x11-apps in Ubuntu. https://bugs.launchpad.net/bugs/792642 Title: xcutsel Buffer Overflow _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : 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