Program Received Signal Sigsegv Segmentation Fault Dev C++

03.08.2020by

Feb 10, 2015  The use of auto type requires compilation with c11 option(or c0x), but this results in PCL libraries failing when trying to start rgbd slam. This is the print that gdb gives: Program received signal SIGSEGV, Segmentation fault. Sep 03, 2018  A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. Jul 12, 2007  home topics c / c questions segmentation fault in gdb. I get this segmentation fault in my c program: My question is 'it shows inMethodStr is not null, how come this can have.inMethodStr.Ptr segmentation fault? Program received signal SIGSEGV, Segmentation fault. Switching to Thread - (LWP 16203) 0x0806a1ee in.

  1. Program Received Signal Sigsegv Segmentation Fault Dev C Online
  2. Program Received Signal Sigsegv Segmentation Fault Dev C Version
  1. Program received signal SIGSEGV, Segmentation fault.
  2. d_demangle_callback (
  3. mangled=0xb4ae17e6 '_ZN3WTF24HashTableIteratorAdapterINS_9HashTableIPN7WebCore10StringImplESt4pairIS4_PNS2_16SVGTransformListEENS_18PairFirstExtractorIS8_EENS2_10StringHashENS_14PairHashTraitsINS_10HashTraitsIS4_EENSD_IS'.., options=259, callback=0x827d020 <d_growable_string_callback_adapter>, opaque=0xbf6bb64c) at /home/tavestbo/dev/gdb/libiberty/cp-demangle.c:4460
  4. (gdb) bt
  5. mangled=0xb4ae17e6 '_ZN3WTF24HashTableIteratorAdapterINS_9HashTableIPN7WebCore10StringImplESt4pairIS4_PNS2_16SVGTransformListEENS_18PairFirstExtractorIS8_EENS2_10StringHashENS_14PairHashTraitsINS_10HashTraitsIS4_EENSD_IS'.., options=259, callback=0x827d020 <d_growable_string_callback_adapter>, opaque=0xbf6bb64c) at /home/tavestbo/dev/gdb/libiberty/cp-demangle.c:4460
  6. mangled=0xb4ae17e6 '_ZN3WTF24HashTableIteratorAdapterINS_9HashTableIPN7WebCore10StringImplESt4pairIS4_PNS2_16SVGTransformListEENS_18PairFirstExtractorIS8_EENS2_10StringHashENS_14PairHashTraitsINS_10HashTraitsIS4_EENSD_IS'.., options=259, palc=0xbf6bb684) at /home/tavestbo/dev/gdb/libiberty/cp-demangle.c:4496
  7. mangled=0xb4ae17e6 '_ZN3WTF24HashTableIteratorAdapterINS_9HashTableIPN7WebCore10StringImplESt4pairIS4_PNS2_16SVGTransformListEENS_18PairFirstExtractorIS8_EENS2_10StringHashENS_14PairHashTraitsINS_10HashTraitsIS4_EENSD_IS'.., options=259) at /home/tavestbo/dev/gdb/libiberty/cp-demangle.c:4653
  8. mangled=0xb4ae17e6 '_ZN3WTF24HashTableIteratorAdapterINS_9HashTableIPN7WebCore10StringImplESt4pairIS4_PNS2_16SVGTransformListEENS_18PairFirstExtractorIS8_EENS2_10StringHashENS_14PairHashTraitsINS_10HashTraitsIS4_EENSD_IS'.., options=259) at ././libiberty/cplus-dem.c:862
  9. #4 0x08124845 in symbol_set_names (gsymbol=0xbb2ef94,
  10. linkage_name=0xb4ae17e6 '_ZN3WTF24HashTableIteratorAdapterINS_9HashTableIPN7WebCore10StringImplESt4pairIS4_PNS2_16SVGTransformListEENS_18PairFirstExtractorIS8_EENS2_10StringHashENS_14PairHashTraitsINS_10HashTraitsIS4_EENSD_IS'.., len=267, objfile=0x8630938) at /home/tavestbo/dev/gdb/gdb/symtab.c:478
  11. #5 0x0809110e in prim_record_minimal_symbol_and_info (
  12. name=0xb4ae17e6 '_ZN3WTF24HashTableIteratorAdapterINS_9HashTableIPN7WebCore10StringImplESt4pairIS4_PNS2_16SVGTransformListEENS_18PairFirstExtractorIS8_EENS2_10StringHashENS_14PairHashTraitsINS_10HashTraitsIS4_EENSD_IS'.., address=3057340408, ms_type=mst_text, section=9, bfd_section=0x87633dc, objfile=0x8630938) at /home/tavestbo/dev/gdb/gdb/minsyms.c:773
  13. name=0xb4ae17e6 '_ZN3WTF24HashTableIteratorAdapterINS_9HashTableIPN7WebCore10StringImplESt4pairIS4_PNS2_16SVGTransformListEENS_18PairFirstExtractorIS8_EENS2_10StringHashENS_14PairHashTraitsINS_10HashTraitsIS4_EENSD_IS'.., address=3057340408, ms_type=mst_text, bfd_section=0x87633dc, objfile=0x8630938) at /home/tavestbo/dev/gdb/gdb/elfread.c:174
  14. #7 0x080eabd2 in elf_symtab_read (objfile=0x8630938, type=2, number_of_symbols=69407, symbol_table=0xaee3e88) at /home/tavestbo/dev/gdb/gdb/elfread.c:501
  15. #8 0x080eb324 in elf_symfile_read (objfile=0x8630938, mainline=0) at /home/tavestbo/dev/gdb/gdb/elfread.c:665
  16. #9 0x08127e56 in syms_from_objfile (objfile=0x8630938, addrs=0x849ebe8, offsets=0x0, num_offsets=0, mainline=0, verbo=0) at /home/tavestbo/dev/gdb/gdb/symfile.c:897
  17. #10 0x08129758 in symbol_file_add_with_addrs_or_offsets (abfd=0x872ccb8, from_tty=0, addrs=0x849ebe8, offsets=0x0, num_offsets=0, mainline=0, flags=18)
  18. #11 0x080a1607 in symbol_add_stub (arg=0x8440770) at /home/tavestbo/dev/gdb/gdb/solib.c:469
  19. #12 0x08145833 in catch_errors (func=0x80a1570 <symbol_add_stub>, func_args=0x8440770, errstring=0x82986a4 'Error while reading shared library symbols:n', mask=6)
  20. #13 0x080a131c in solib_read_symbols (so=0x8440770, from_tty=0) at /home/tavestbo/dev/gdb/gdb/solib.c:495
  21. #14 0x080a1c02 in solib_add (pattern=0x0, from_tty=0, target=0x838d1a0, readsyms=1) at /home/tavestbo/dev/gdb/gdb/solib.c:752
  22. #15 0x0813a1d6 in handle_inferior_event (ecs=0xbfeb5048) at /home/tavestbo/dev/gdb/gdb/infrun.c:3213
  23. #16 0x0813c469 in wait_for_inferior (treat_exec_as_sigtrap=0) at /home/tavestbo/dev/gdb/gdb/infrun.c:1805
  24. #17 0x0813c6a8 in proceed (addr=4294967295, siggnal=TARGET_SIGNAL_0, step=0) at /home/tavestbo/dev/gdb/gdb/infrun.c:1462
  25. #18 0x08135314 in run_command_1 (args=0x0, from_tty=1, tbreak_at_main=<value optimized out>) at /home/tavestbo/dev/gdb/gdb/infcmd.c:566
  26. #19 0x08094060 in execute_command (p=0x838f15b ', from_tty=1) at /home/tavestbo/dev/gdb/gdb/top.c:449
  27. #20 0x0814b168 in command_handler (command=0x838f158 ') at /home/tavestbo/dev/gdb/gdb/event-top.c:514
  28. #21 0x0814bda3 in command_line_handler (rl=0x8451ad0 '210&#65533;sbp&#65533;Ob') at /home/tavestbo/dev/gdb/gdb/event-top.c:739
  29. #22 0x082001ff in rl_callback_read_char () at /home/tavestbo/dev/gdb/readline/callback.c:205
  30. #23 0x0814b2ab in rl_callback_read_char_wrapper (client_data=0x0) at /home/tavestbo/dev/gdb/gdb/event-top.c:178
  31. #24 0x0814ad8e in handle_file_event (data={ptr = 0x0, integer = 0}) at /home/tavestbo/dev/gdb/gdb/event-loop.c:812
  32. #25 0x0814a0f5 in process_event () at /home/tavestbo/dev/gdb/gdb/event-loop.c:394
  33. #26 0x0814acd2 in gdb_do_one_event (data=0x0) at /home/tavestbo/dev/gdb/gdb/event-loop.c:459
  34. #27 0x08145833 in catch_errors (func=0x814aaf0 <gdb_do_one_event>, func_args=0x0, errstring=0x829d769 ', mask=6) at /home/tavestbo/dev/gdb/gdb/exceptions.c:516
  35. #28 0x080e1185 in tui_command_loop (data=0x0) at /home/tavestbo/dev/gdb/gdb/tui/tui-interp.c:153
  36. #29 0x08145e7f in current_interp_command_loop () at /home/tavestbo/dev/gdb/gdb/interps.c:290
  37. #30 0x0808c3db in captured_command_loop (data=0x0) at /home/tavestbo/dev/gdb/gdb/main.c:99
  38. #31 0x08145833 in catch_errors (func=0x808c3d0 <captured_command_loop>, func_args=0x0, errstring=0x829d769 ', mask=6) at /home/tavestbo/dev/gdb/gdb/exceptions.c:516
  39. #32 0x0808cd1a in captured_main (data=0xbfeb5574) at /home/tavestbo/dev/gdb/gdb/main.c:837
  40. #33 0x08145833 in catch_errors (func=0x808c410 <captured_main>, func_args=0xbfeb5574, errstring=0x829d769 ', mask=6) at /home/tavestbo/dev/gdb/gdb/exceptions.c:516
  41. #34 0x0808c3c1 in gdb_main (args=0xbfeb5574) at /home/tavestbo/dev/gdb/gdb/main.c:846
  42. #35 0x0808c385 in main (argc=860772959, argv=0x32465457) at /home/tavestbo/dev/gdb/gdb/gdb.c:33

Hi Daniweb,

I'm making a shell-ish console for my Operating Systems class. Trying to get the shell to Terminate a process given a process name. Ever since I made the following addition to my code, this error is coming:

摘要笔者最近在重新整理和编译 Nebula Graph 的第三方依赖，选出两个比较有意思的问题给大家分享一下。Flex Segmentation Fault——Segmentation fault (core dumped)在编译 Flex 过程中，遇到了 Segmentation fau. Home › Forums › Intel® Software Development Products › Intel® oneAPI Math Kernel Library & Intel® Math Kernel Library. Sparse matrix multiplication and segmentation fault? Program received signal SIGSEGV, Segmentation fault. 0x00007ffff48c1422 in memset from /lib/libc.so.6.

Program received signal SIGSEGV, Segmentation fault.In __gnu_cxx::__exchange_and_add(int volatile*, int) () ()

The code is here:

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Googling has told me that there is some pointer referencing issue going on here. I have tried to pinpoint it but am lost. The thing is, the code runs, the process terminates, the 'cout<<hellow' also executes. However, as soon as it crosses the following brace, the error pops up, ie 'helllllllo' will not print.

Please help me find the source of this issue, thanks

Fault
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  • commentLatest Postby rubbermanLatest Post

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Program Received Signal Sigsegv Segmentation Fault Dev C++

UPDATE: The issue has been fixed. For anyone with a similar issue, this is the article that helped me: '>http://stackoverflow.com/questions/7038124/weird-sigsegv-segmentation-fault-in-stdstringassign-method-from-libstdc

Program Received Signal Sigsegv Segmentation Fault Dev C Online

To the best of my (incomplete)understanding, what is happening is that because I declared and initialized the tpid c string on line 43 with ' ', it was fixed with a length of 2, and process names are often longer than that. This resulted in the overflowing of the contents of the array, and then the program crashed when some other variable tried to write itself on top of overflowing elements of tpid.

To solve this, one can either declare the c-string with ample length, or simply declare a pointer to char. Both worked for me

If there is a flaw in my interpretation, PLEASE do let me know to better my understanding of computing. Thanks :)

Program Received Signal Sigsegv Segmentation Fault Dev C Version

Edited by pspwxp fan
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