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Sidney Harrell

crash on nightly build

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*** buffer overflow detected ***: /home/sidney/Development/synergy/bin/synergyc terminated ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x78c4e)[0x7f5928822c4e] /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x5c)[0x7f59288c2e8c] /lib/x86_64-linux-gnu/libc.so.6(+0x116e80)[0x7f59288c0e80] /lib/x86_64-linux-gnu/libc.so.6(+0x1163d9)[0x7f59288c03d9] /lib/x86_64-linux-gnu/libc.so.6(_IO_default_xsputn+0x80)[0x7f59288263a0] /lib/x86_64-linux-gnu/libc.so.6(_IO_vfprintf+0x4852)[0x7f59287f8472] /lib/x86_64-linux-gnu/libc.so.6(__vsprintf_chk+0x84)[0x7f59288c0464] /lib/x86_64-linux-gnu/libc.so.6(__sprintf_chk+0x7d)[0x7f59288c03bd] /home/sidney/Development/synergy/bin/synergyc(_ZN3Log5printEPKciS1_z+0x1ee)[0x446b0e] /home/sidney/Development/synergy/bin/synergyc(_ZN17XWindowsClipboard9sendReplyEPNS_5ReplyE+0x3e8)[0x45f3e8] /home/sidney/Development/synergy/bin/synergyc(_ZN17XWindowsClipboard11pushRepliesERSt17_Rb_tree_iteratorISt4pairIKmNSt7__cxx114listIPNS_5ReplyESaIS6_EEEEERS8_St14_List_iteratorIS6_E+0x80)[0x460600] /home/sidney/Development/synergy/bin/synergyc(_ZN17XWindowsClipboard11pushRepliesEv+0x9b)[0x46095b] /home/sidney/Development/synergy/bin/synergyc(_ZN17XWindowsClipboard10addRequestEmmmmm+0x88)[0x462d68] /home/sidney/Development/synergy/bin/synergyc(_ZN14XWindowsScreen17handleSystemEventERK5EventPv+0x420)[0x45aa50] /home/sidney/Development/synergy/bin/synergyc(_ZN10EventQueue13dispatchEventERK5Event+0x4a)[0x43d2ba] /home/sidney/Development/synergy/bin/synergyc(_ZN10EventQueue4loopEv+0xfc)[0x43fc1c] /home/sidney/Development/synergy/bin/synergyc(_ZN9ClientApp8mainLoopEv+0xe9)[0x449f89] /home/sidney/Development/synergy/bin/synergyc(_ZN9ClientApp8runInnerEiPPcP13ILogOutputterPFiiS1_E+0x82)[0x448a82] /home/sidney/Development/synergy/bin/synergyc(_ZN3App3runEiPPc+0x29)[0x44bfe9] /home/sidney/Development/synergy/bin/synergyc(main+0x82)[0x4335b2] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f59287caa40] /home/sidney/Development/synergy/bin/synergyc(_start+0x29)[0x433779] ======= Memory map: ======== 00400000-004a9000 r-xp 00000000 08:05 396678 /home/sidney/Development/synergy/bin/synergyc 006a9000-006ae000 r--p 000a9000 08:05 396678 /home/sidney/Development/synergy/bin/synergyc 006ae000-006b2000 rw-p 000ae000 08:05 396678 /home/sidney/Development/synergy/bin/synergyc 006b2000-006b4000 rw-p 00000000 00:00 0 01f97000-0204a000 rw-p 00000000 00:00 0 [heap] 7f590cfea000-7f590cfeb000 ---p 00000000 00:00 0 7f590cfeb000-7f590d7eb000 rw-p 00000000 00:00 0 7f590d7eb000-7f590d7ec000 ---p 00000000 00:00 0 7f590d7ec000-7f590dfec000 rw-p 00000000 00:00 0 7f590dfec000-7f590dfed000 ---p 00000000 00:00 0 7f590dfed000-7f590e7ed000 rw-p 00000000 00:00 0 7f590e7ed000-7f590e7ee000 ---p 00000000 00:00 0 7f590e7ee000-7f590efee000 rw-p 00000000 00:00 0 7f590efee000-7f590efef000 ---p 00000000 00:00 0 7f590efef000-7f590f7ef000 rw-p 00000000 00:00 0 7f590f7ef000-7f590f7f0000 ---p 00000000 00:00 0 7f590f7f0000-7f590fff0000 rw-p 00000000 00:00 0 7f590fff0000-7f590fff1000 ---p 00000000 00:00 0 7f590fff1000-7f59107f1000 rw-p 00000000 00:00 0 7f59107f1000-7f59107f2000 ---p 00000000 00:00 0 7f59107f2000-7f5910ff2000 rw-p 00000000 00:00 0 7f5910ff2000-7f5910ff3000 ---p 00000000 00:00 0 7f5910ff3000-7f59117f3000 rw-p 00000000 00:00 0 7f59117f3000-7f59117f4000 ---p 00000000 00:00 0 7f59117f4000-7f5911ff4000 rw-p 00000000 00:00 0 7f5911ff4000-7f5911ff5000 ---p 00000000 00:00 0 7f5911ff5000-7f59127f5000 rw-p 00000000 00:00 0 7f59127f5000-7f59127f6000 ---p 00000000 00:00 0 7f59127f6000-7f5912ff6000 rw-p 00000000 00:00 0 7f5912ff6000-7f5912ff7000 ---p 00000000 00:00 0 7f5912ff7000-7f59137f7000 rw-p 00000000 00:00 0 7f59137f7000-7f59137f8000 ---p 00000000 00:00 0 7f59137f8000-7f5913ff8000 rw-p 00000000 00:00 0 7f5913ff8000-7f5913ff9000 ---p 00000000 00:00 0 7f5913ff9000-7f59147f9000 rw-p 00000000 00:00 0 7f59147f9000-7f59147fa000 ---p 00000000 00:00 0 7f59147fa000-7f5914ffa000 rw-p 00000000 00:00 0 7f5914ffa000-7f5914ffb000 ---p 00000000 00:00 0 7f5914ffb000-7f59157fb000 rw-p 00000000 00:00 0 7f59157fb000-7f59157fc000 ---p 00000000 00:00 0 7f59157fc000-7f5915ffc000 rw-p 00000000 00:00 0 7f5915ffc000-7f5915ffd000 ---p 00000000 00:00 0 7f5915ffd000-7f59167fd000 rw-p 00000000 00:00 0 7f59167fd000-7f59167fe000 ---p 00000000 00:00 0 7f59167fe000-7f5916ffe000 rw-p 00000000 00:00 0 7f5916ffe000-7f5916fff000 ---p 00000000 00:00 0 7f5916fff000-7f59177ff000 rw-p 00000000 00:00 0 7f59177ff000-7f5917800000 ---p 00000000 00:00 0 7f5917800000-7f5918000000 rw-p 00000000 00:00 0 7f5918000000-7f5918021000 rw-p 00000000 00:00 0 7f5918021000-7f591c000000 ---p 00000000 00:00 0 7f591c7f9000-7f591c7fa000 ---p 00000000 00:00 0 7f591c7fa000-7f591cffa000 rw-p 00000000 00:00 0 7f591cffa000-7f591cffb000 ---p 00000000 00:00 0 7f591cffb000-7f591d7fb000 rw-p 00000000 00:00 0 7f591d7fb000-7f591d7fc000 ---p 00000000 00:00 0 7f591d7fc000-7f591dffc000 rw-p 00000000 00:00 0 7f591dffc000-7f591dffd000 ---p 00000000 00:00 0 7f591dffd000-7f591e7fd000 rw-p 00000000 00:00 0 7f591e7fd000-7f591e7fe000 ---p 00000000 00:00 0 7f591e7fe000-7f591effe000 rw-p 00000000 00:00 0 7f591effe000-7f591efff000 ---p 00000000 00:00 0 7f591efff000-7f591f7ff000 rw-p 00000000 00:00 0 7f591f7ff000-7f591f800000 ---p 00000000 00:00 0 7f591f800000-7f5920000000 rw-p 00000000 00:00 0 7f5920000000-7f5920021000 rw-p 00000000 00:00 0 7f5920021000-7f5924000000 ---p 00000000 00:00 0 7f592401b000-7f592401c000 ---p 00000000 00:00 0 7f592401c000-7f592481c000 rw-p 00000000 00:00 0 7f592481c000-7f592481d000 ---p 00000000 00:00 0 7f592481d000-7f592501d000 rw-p 00000000 00:00 0 7f592501d000-7f592501e000 ---p 00000000 00:00 0 7f592501e000-7f592581e000 rw-p 00000000 00:00 0 7f592581e000-7f592581f000 ---p 00000000 00:00 0 7f592581f000-7f592601f000 rw-p 00000000 00:00 0 7f592601f000-7f5926024000 r-xp 00000000 08:05 3810282 /usr/lib/x86_64-linux-gnu/libXfixes.so.3.1.0 7f5926024000-7f5926223000 ---p 00005000 08:05 3810282 /usr/lib/x86_64-linux-gnu/libXfixes.so.3.1.0 7f5926223000-7f5926224000 r--p 00004000 08:05 3810282 /usr/lib/x86_64-linux-gnu/libXfixes.so.3.1.0 7f5926224000-7f5926225000 rw-p 00005000 08:05 3810282 /usr/lib/x86_64-linux-gnu/libXfixes.so.3.1.0 7f5926225000-7f592622e000 r-xp 00000000 08:05 3810300 /usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0 7f592622e000-7f592642d000 ---p 00009000 08:05 3810300 /usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0 7f592642d000-7f592642e000 r--p 00008000 08:05 3810300 /usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0 7f592642e000-7f592642f000 rw-p 00009000 08:05 3810300 /usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0 7f592642f000-7f5926438000 r-xp 00000000 08:05 3810274 /usr/lib/x86_64-linux-gnu/libXcursor.so.1.0.2 7f5926438000-7f5926637000 ---p 00009000 08:05 3810274 /usr/lib/x86_64-linux-gnu/libXcursor.so.1.0.2 7f5926637000-7f5926638000 r--p 00008000 08:05 3810274 /usr/lib/x86_64-linux-gnu/libXcursor.so.1.0.2 7f5926638000-7f5926639000 rw-p 00009000 08:05 3810274 /usr/lib/x86_64-linux-gnu/libXcursor.so.1.0.2 7f5926639000-7f5926644000 r-xp 00000000 08:05 4199049 /lib/x86_64-linux-gnu/libnss_nis-2.21.so 7f5926644000-7f5926843000 ---p 0000b000 08:05 4199049 /lib/x86_64-linux-gnu/libnss_nis-2.21.so 7f5926843000-7f5926844000 r--p 0000a000 08:05 4199049 /lib/x86_64-linux-gnu/libnss_nis-2.21.so 7f5926844000-7f5926845000 rw-p 0000b000 08:05 4199049 /lib/x86_64-linux-gnu/libnss_nis-2.21.so 7f5926845000-7f592685c000 r-xp 00000000 08:05 4199033 /lib/x86_64-linux-gnu/libnsl-2.21.so 7f592685c000-7f5926a5b000 ---p 00017000 08:05 4199033 /lib/x86_64-linux-gnu/libnsl-2.21.so 7f5926a5b000-7f5926a5c000 r--p 00016000 08:05 4199033 /lib/x86_64-linux-gnu/libnsl-2.21.so 7f5926a5c000-7f5926a5d000 rw-p 00017000 08:05 4199033 /lib/x86_64-linux-gnu/libnsl-2.21.so 7f5926a5d000-7f5926a5f000 rw-p 00000000 00:00 0 7f5926a5f000-7f5926a67000 r-xp 00000000 08:05 4199035 /lib/x86_64-linux-gnu/libnss_compat-2.21.so 7f5926a67000-7f5926c66000 ---p 00008000 08:05 4199035 /lib/x86_64-linux-gnu/libnss_compat-2.21.so 7f5926c66000-7f5926c67000 r--p 00007000 08:05 4199035 /lib/x86_64-linux-gnu/libnss_compat-2.21.so 7f5926c67000-7f5926c68000 rw-p 00008000 08:05 4199035 /lib/x86_64-linux-gnu/libnss_compat-2.21.so 7f5926c68000-7f5926c69000 ---p 00000000 00:00 0 7f5926c69000-7f5927469000 rw-p 00000000 00:00 0 [stack:8189] 7f5927469000-7f592746a000 ---p 00000000 00:00 0 7f592746a000-7f5927c6a000 rw-p 00000000 00:00 0 [stack:8188] 7f5927c6a000-7f5927c76000 r-xp 00000000 08:05 4199039 /lib/x86_64-linux-gnu/libnss_files-2.21.so 7f5927c76000-7f5927e75000 ---p 0000c000 08:05 4199039 /lib/x86_64-linux-gnu/libnss_files-2.21.so 7f5927e75000-7f5927e76000 r--p 0000b000 08:05 4199039 /lib/x86_64-linux-gnu/libnss_files-2.21.so 7f5927e76000-7f5927e77000 rw-p 0000c000 08:05 4199039 /lib/x86_64-linux-gnu/libnss_files-2.21.so 7f5927e77000-7f5927e7c000 r-xp 00000000 08:05 3810278 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 7f5927e7c000-7f592807b000 ---p 00005000 08:05 3810278 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 7f592807b000-7f592807c000 r--p 00004000 08:05 3810278 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 7f592807c000-7f592807d000 rw-p 00005000 08:05 3810278 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 7f592807d000-7f592807f000 r-xp 00000000 08:05 3810267 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 7f592807f000-7f592827f000 ---p 00002000 08:05 3810267 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 7f592827f000-7f5928280000 r--p 00002000 08:05 3810267 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 7f5928280000-7f5928281000 rw-p 00003000 08:05 3810267 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 7f5928281000-7f5928388000 r-xp 00000000 08:05 4199012 /lib/x86_64-linux-gnu/libm-2.21.so 7f5928388000-7f5928587000 ---p 00107000 08:05 4199012 /lib/x86_64-linux-gnu/libm-2.21.so 7f5928587000-7f5928588000 r--p 00106000 08:05 4199012 /lib/x86_64-linux-gnu/libm-2.21.so 7f5928588000-7f5928589000 rw-p 00107000 08:05 4199012 /lib/x86_64-linux-gnu/libm-2.21.so 7f5928589000-7f59285a9000 r-xp 00000000 08:05 3811461 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 7f59285a9000-7f59287a8000 ---p 00020000 08:05 3811461 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 7f59287a8000-7f59287a9000 r--p 0001f000 08:05 3811461 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 7f59287a9000-7f59287aa000 rw-p 00020000 08:05 3811461 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 7f59287aa000-7f592896a000 r-xp 00000000 08:05 4198950 /lib/x86_64-linux-gnu/libc-2.21.so 7f592896a000-7f5928b6a000 ---p 001c0000 08:05 4198950 /lib/x86_64-linux-gnu/libc-2.21.so 7f5928b6a000-7f5928b6e000 r--p 001c0000 08:05 4198950 /lib/x86_64-linux-gnu/libc-2.21.so 7f5928b6e000-7f5928b70000 rw-p 001c4000 08:05 4198950 /lib/x86_64-linux-gnu/libc-2.21.so 7f5928b70000-7f5928b74000 rw-p 00000000 00:00 0 7f5928b74000-7f5928b8a000 r-xp 00000000 08:05 4198983 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f5928b8a000-7f5928d89000 ---p 00016000 08:05 4198983 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f5928d89000-7f5928d8a000 r--p 00015000 08:05 4198983 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f5928d8a000-7f5928d8b000 rw-p 00016000 08:05 4198983 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f5928d8b000-7f5928efe000 r-xp 00000000 08:05 3811243 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 7f5928efe000-7f59290fd000 ---p 00173000 08:05 3811243 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 7f59290fd000-7f5929107000 r--p 00172000 08:05 3811243 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 7f5929107000-7f5929109000 rw-p 0017c000 08:05 3811243 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 7f5929109000-7f592910d000 rw-p 00000000 00:00 0 7f592910d000-7f592911c000 r-xp 00000000 08:05 3810288 /usr/lib/x86_64-linux-gnu/libXi.so.6.1.0 7f592911c000-7f592931b000 ---p 0000f000 08:05 3810288 /usr/lib/x86_64-linux-gnu/libXi.so.6.1.0 7f592931b000-7f592931c000 r--p 0000e000 08:05 3810288 /usr/lib/x86_64-linux-gnu/libXi.so.6.1.0 7f592931c000-7f592931d000 rw-p 0000f000 08:05 3810288 /usr/lib/x86_64-linux-gnu/libXi.so.6.1.0 7f592931d000-7f592932e000 r-xp 00000000 08:05 3810280 /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0 7f592932e000-7f592952d000 ---p 00011000 08:05 3810280 /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0 7f592952d000-7f592952e000 r--p 00010000 08:05 3810280 /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0 7f592952e000-7f592952f000 rw-p 00011000 08:05 3810280 /usr/lib/x86_64-linux-gnu/libXext.so.6.4.0 7f592952f000-7f5929664000 r-xp 00000000 08:05 3810263 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 7f5929664000-7f5929864000 ---p 00135000 08:05 3810263 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 7f5929864000-7f5929865000 r--p 00135000 08:05 3810263 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 7f5929865000-7f5929869000 rw-p 00136000 08:05 3810263 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 7f5929869000-7f592986e000 r-xp 00000000 08:05 3810306 /usr/lib/x86_64-linux-gnu/libXtst.so.6.1.0 7f592986e000-7f5929a6d000 ---p 00005000 08:05 3810306 /usr/lib/x86_64-linux-gnu/libXtst.so.6.1.0 7f5929a6d000-7f5929a6e000 r--p 00004000 08:05 3810306 /usr/lib/x86_64-linux-gnu/libXtst.so.6.1.0 7f5929a6e000-7f5929a6f000 rw-p 00005000 08:05 3810306 /usr/lib/x86_64-linux-gnu/libXtst.so.6.1.0 7f5929a6f000-7f5929a72000 r-xp 00000000 08:05 4198969 /lib/x86_64-linux-gnu/libdl-2.21.so 7f5929a72000-7f5929c71000 ---p 00003000 08:05 4198969 /lib/x86_64-linux-gnu/libdl-2.21.so 7f5929c71000-7f5929c72000 r--p 00002000 08:05 4198969 /lib/x86_64-linux-gnu/libdl-2.21.so 7f5929c72000-7f5929c73000 rw-p 00003000 08:05 4198969 /lib/x86_64-linux-gnu/libdl-2.21.so 7f5929c73000-7f5929c8b000 r-xp 00000000 08:05 4199086 /lib/x86_64-linux-gnu/libpthread-2.21.so 7f5929c8b000-7f5929e8b000 ---p 00018000 08:05 4199086 /lib/x86_64-linux-gnu/libpthread-2.21.so 7f5929e8b000-7f5929e8c000 r--p 00018000 08:05 4199086 /lib/x86_64-linux-gnu/libpthread-2.21.so 7f5929e8c000-7f5929e8d000 rw-p 00019000 08:05 4199086 /lib/x86_64-linux-gnu/libpthread-2.21.so 7f5929e8d000-7f5929e91000 rw-p 00000000 00:00 0 7f5929e91000-7f5929eb5000 r-xp 00000000 08:05 4198922 /lib/x86_64-linux-gnu/ld-2.21.so 7f592a08e000-7f592a098000 rw-p 00000000 00:00 0 7f592a0b1000-7f592a0b4000 rw-p 00000000 00:00 0 7f592a0b4000-7f592a0b5000 r--p 00023000 08:05 4198922 /lib/x86_64-linux-gnu/ld-2.21.so 7f592a0b5000-7f592a0b6000 rw-p 00024000 08:05 4198922 /lib/x86_64-linux-gnu/ld-2.21.so 7f592a0b6000-7f592a0b7000 rw-p 00000000 00:00 0 7fff7c731000-7fff7c752000 rw-p 00000000 00:00 0 [stack] 7fff7c77c000-7fff7c77e000 r--p 00000000 00:00 0 [vvar] 7fff7c77e000-7fff7c780000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Aborted [email protected]:~$

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I think I may have a clue on this. I run a clipboard manager, parcellite. It looks like, cause I kept getting crashes on the client until I dumped out the parcellite clipboard contents on the synergy server, that it may be somekind of clipboard size overrun that is unchecked for. hope that helps.

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