================================================================= ==26901==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60b0000004c4 at pc 0x000000e67aae bp 0x7fffffffe090 sp 0x7fffffffe088 READ of size 1 at 0x60b0000004c4 thread T0 #0 0xe67aad in add_symbol /home/neat/testing-elf3/build/bfd/../../binutils-gdb/bfd/vms-alpha.c:1120:9 #1 0xe67aad in _bfd_vms_slurp_egsd /home/neat/testing-elf3/build/bfd/../../binutils-gdb/bfd/vms-alpha.c:1265 #2 0xe67aad in _bfd_vms_slurp_object_records /home/neat/testing-elf3/build/bfd/../../binutils-gdb/bfd/vms-alpha.c:2456 #3 0xe54c3a in alpha_vms_object_p /home/neat/testing-elf3/build/bfd/../../binutils-gdb/bfd/vms-alpha.c:2640:16 #4 0x9682fd in bfd_check_format_matches /home/neat/testing-elf3/build/bfd/../../binutils-gdb/bfd/format.c:311:14 #5 0x517239 in display_object_bfd /home/neat/testing-elf3/build/binutils/../../binutils-gdb/binutils/objdump.c:3608:7 #6 0x517239 in display_any_bfd /home/neat/testing-elf3/build/binutils/../../binutils-gdb/binutils/objdump.c:3699 #7 0x5167d2 in display_file /home/neat/testing-elf3/build/binutils/../../binutils-gdb/binutils/objdump.c:3720:3 #8 0x5167d2 in main /home/neat/testing-elf3/build/binutils/../../binutils-gdb/binutils/objdump.c:4024 #9 0x7ffff6f12b44 in __libc_start_main /build/glibc-KShDyh/glibc-2.19/csu/libc-start.c:287 #10 0x41e62b in _start (/home/neat/testing-elf3/build/binutils/objdump+0x41e62b) 0x60b0000004c4 is located 0 bytes to the right of 100-byte region [0x60b000000460,0x60b0000004c4) allocated by thread T0 here: #0 0x4dcafd in __interceptor_realloc (/home/neat/testing-elf3/build/binutils/objdump+0x4dcafd) #1 0x96d0e5 in bfd_realloc /home/neat/testing-elf3/build/bfd/../../binutils-gdb/bfd/libbfd.c:235:9 #2 0xe6449e in vms_get_remaining_object_record /home/neat/testing-elf3/build/bfd/../../binutils-gdb/bfd/vms-alpha.c:839:29 #3 0xe6803b in _bfd_vms_get_object_record /home/neat/testing-elf3/build/bfd/../../binutils-gdb/bfd/vms-alpha.c:793:7 #4 0xe65244 in _bfd_vms_slurp_object_records /home/neat/testing-elf3/build/bfd/../../binutils-gdb/bfd/vms-alpha.c:2440:14 #5 0xe54c3a in alpha_vms_object_p /home/neat/testing-elf3/build/bfd/../../binutils-gdb/bfd/vms-alpha.c:2640:16 #6 0x9682fd in bfd_check_format_matches /home/neat/testing-elf3/build/bfd/../../binutils-gdb/bfd/format.c:311:14 #7 0x517239 in display_object_bfd /home/neat/testing-elf3/build/binutils/../../binutils-gdb/binutils/objdump.c:3608:7 #8 0x517239 in display_any_bfd /home/neat/testing-elf3/build/binutils/../../binutils-gdb/binutils/objdump.c:3699 #9 0x5167d2 in display_file /home/neat/testing-elf3/build/binutils/../../binutils-gdb/binutils/objdump.c:3720:3 #10 0x5167d2 in main /home/neat/testing-elf3/build/binutils/../../binutils-gdb/binutils/objdump.c:4024 #11 0x7ffff6f12b44 in __libc_start_main /build/glibc-KShDyh/glibc-2.19/csu/libc-start.c:287 SUMMARY: AddressSanitizer: heap-buffer-overflow /home/neat/testing-elf3/build/bfd/../../binutils-gdb/bfd/vms-alpha.c:1120:9 in add_symbol Shadow bytes around the buggy address: 0x0c167fff8040: 00 fa fa fa fa fa fa fa fa fa 00 00 00 00 00 00 0x0c167fff8050: 00 00 00 00 00 00 00 00 fa fa fa fa fa fa fa fa 0x0c167fff8060: 00 00 00 00 00 00 00 00 00 00 00 00 00 fa fa fa 0x0c167fff8070: fa fa fa fa fa fa 00 00 00 00 00 00 00 00 00 00 0x0c167fff8080: 00 00 00 fa fa fa fa fa fa fa fa fa 00 00 00 00 =>0x0c167fff8090: 00 00 00 00 00 00 00 00[04]fa fa fa fa fa fa fa 0x0c167fff80a0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c167fff80b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c167fff80c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c167fff80d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c167fff80e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==26901==ABORTING