https://sourceware.org/bugzilla/show_bug.cgi?id=26330
--- Comment #3 from zhouan <seviezhou at 163 dot com> ---
I found three malloc size error in objdump, here is the output of address
sanitizer:
malloc-size-error-bfd_get_full_section_contents-compress-275:
==57041==WARNING: AddressSanitizer failed to allocate 0x800000012528 bytes
==57041==AddressSanitizer's allocator is terminating the process instead of
returning 0
==57041==If you don't like this behavior set allocator_may_return_null=1
==57041==AddressSanitizer CHECK failed:
/build/llvm-toolchain-6.0-QjOn7h/llvm-toolchain-6.0-6.0/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:225
"((0)) != (0)" (0x0, 0x0)
#0 0x4e3ee5 in __asan::AsanCheckFailed(char const*, int, char const*,
unsigned long long, unsigned long long)
(/home/seviezhou/binutils-2.35/binutils/objdump+0x4e3ee5)
#1 0x501795 in __sanitizer::CheckFailed(char const*, int, char const*,
unsigned long long, unsigned long long)
(/home/seviezhou/binutils-2.35/binutils/objdump+0x501795)
#2 0x4ea2d6 in __sanitizer::ReportAllocatorCannotReturnNull()
(/home/seviezhou/binutils-2.35/binutils/objdump+0x4ea2d6)
#3 0x4ea316 in __sanitizer::ReturnNullOrDieOnFailure::OnBadRequest()
(/home/seviezhou/binutils-2.35/binutils/objdump+0x4ea316)
#4 0x425e96 in __asan::asan_malloc(unsigned long,
__sanitizer::BufferedStackTrace*)
(/home/seviezhou/binutils-2.35/binutils/objdump+0x425e96)
#5 0x4dad6b in __interceptor_malloc
(/home/seviezhou/binutils-2.35/binutils/objdump+0x4dad6b)
#6 0x6c305a in bfd_malloc /home/seviezhou/binutils-2.35/bfd/libbfd.c:275:9
#7 0x6b2301 in bfd_get_full_section_contents
/home/seviezhou/binutils-2.35/bfd/compress.c:275:21
#8 0x526865 in disassemble_section
/home/seviezhou/binutils-2.35/binutils/./objdump.c:3136:8
#9 0x6d0ccc in bfd_map_over_sections
/home/seviezhou/binutils-2.35/bfd/section.c:1379:5
#10 0x51c355 in disassemble_data
/home/seviezhou/binutils-2.35/binutils/./objdump.c:3524:3
#11 0x51c355 in dump_bfd
/home/seviezhou/binutils-2.35/binutils/./objdump.c:4912
#12 0x517e74 in display_object_bfd
/home/seviezhou/binutils-2.35/binutils/./objdump.c
#13 0x517e74 in display_any_bfd
/home/seviezhou/binutils-2.35/binutils/./objdump.c:5064
#14 0x517992 in display_file
/home/seviezhou/binutils-2.35/binutils/./objdump.c:5085:3
#15 0x51627f in main
/home/seviezhou/binutils-2.35/binutils/./objdump.c:5433:6
#16 0x7f4a42ecab96 in __libc_start_main
/build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310
#17 0x41aed9 in _start
(/home/seviezhou/binutils-2.35/binutils/objdump+0x41aed9)
//////////
malloc-size-error-dump_bfd-4889:
==3871==WARNING: AddressSanitizer failed to allocate 0x800000000150 bytes
==3871==AddressSanitizer's allocator is terminating the process instead of
returning 0
==3871==If you don't like this behavior set allocator_may_return_null=1
==3871==AddressSanitizer CHECK failed:
/build/llvm-toolchain-6.0-QjOn7h/llvm-toolchain-6.0-6.0/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:225
"((0)) != (0)" (0x0, 0x0)
#0 0x4e3ee5 in __asan::AsanCheckFailed(char const*, int, char const*,
unsigned long long, unsigned long long)
(/home/seviezhou/binutils-2.35/binutils/objdump+0x4e3ee5)
#1 0x501795 in __sanitizer::CheckFailed(char const*, int, char const*,
unsigned long long, unsigned long long)
(/home/seviezhou/binutils-2.35/binutils/objdump+0x501795)
#2 0x4ea2d6 in __sanitizer::ReportAllocatorCannotReturnNull()
(/home/seviezhou/binutils-2.35/binutils/objdump+0x4ea2d6)
#3 0x4ea316 in __sanitizer::ReturnNullOrDieOnFailure::OnBadRequest()
(/home/seviezhou/binutils-2.35/binutils/objdump+0x4ea316)
#4 0x425e96 in __asan::asan_malloc(unsigned long,
__sanitizer::BufferedStackTrace*)
(/home/seviezhou/binutils-2.35/binutils/objdump+0x425e96)
#5 0x4dad6b in __interceptor_malloc
(/home/seviezhou/binutils-2.35/binutils/objdump+0x4dad6b)
#6 0x6c305a in bfd_malloc /home/seviezhou/binutils-2.35/bfd/libbfd.c:275:9
#7 0x6f7614 in elf_x86_64_get_synthetic_symtab
/home/seviezhou/binutils-2.35/bfd/elf64-x86-64.c:4813:35
#8 0x51a2ff in dump_bfd
/home/seviezhou/binutils-2.35/binutils/./objdump.c:4889:20
#9 0x517e74 in display_object_bfd
/home/seviezhou/binutils-2.35/binutils/./objdump.c
#10 0x517e74 in display_any_bfd
/home/seviezhou/binutils-2.35/binutils/./objdump.c:5064
#11 0x517992 in display_file
/home/seviezhou/binutils-2.35/binutils/./objdump.c:5085:3
#12 0x51627f in main
/home/seviezhou/binutils-2.35/binutils/./objdump.c:5433:6
#13 0x7fe7c1b02b96 in __libc_start_main
/build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310
#14 0x41aed9 in _start
(/home/seviezhou/binutils-2.35/binutils/objdump+0x41aed9)
///////////
malloc-size-error-slurp_dynamic_symtab-objump-790:
==21328==WARNING: AddressSanitizer failed to allocate 0x2aaaaaaaab68 bytes
==21328==AddressSanitizer's allocator is terminating the process instead of
returning 0
==21328==If you don't like this behavior set allocator_may_return_null=1
==21328==AddressSanitizer CHECK failed:
/build/llvm-toolchain-6.0-QjOn7h/llvm-toolchain-6.0-6.0/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:225
"((0)) != (0)" (0x0, 0x0)
#0 0x4e3ee5 in __asan::AsanCheckFailed(char const*, int, char const*,
unsigned long long, unsigned long long)
(/home/seviezhou/binutils-2.35/binutils/objdump+0x4e3ee5)
#1 0x501795 in __sanitizer::CheckFailed(char const*, int, char const*,
unsigned long long, unsigned long long)
(/home/seviezhou/binutils-2.35/binutils/objdump+0x501795)
#2 0x4ea2d6 in __sanitizer::ReportAllocatorCannotReturnNull()
(/home/seviezhou/binutils-2.35/binutils/objdump+0x4ea2d6)
#3 0x4ea316 in __sanitizer::ReturnNullOrDieOnFailure::OnBadRequest()
(/home/seviezhou/binutils-2.35/binutils/objdump+0x4ea316)
#4 0x425e96 in __asan::asan_malloc(unsigned long,
__sanitizer::BufferedStackTrace*)
(/home/seviezhou/binutils-2.35/binutils/objdump+0x425e96)
#5 0x4dad6b in __interceptor_malloc
(/home/seviezhou/binutils-2.35/binutils/objdump+0x4dad6b)
#6 0xa3f3a6 in xmalloc
/home/seviezhou/binutils-2.35/libiberty/./xmalloc.c:147:12
#7 0x51a074 in slurp_dynamic_symtab
/home/seviezhou/binutils-2.35/binutils/./objdump.c:790:23
#8 0x51a074 in dump_bfd
/home/seviezhou/binutils-2.35/binutils/./objdump.c:4885
#9 0x517e74 in display_object_bfd
/home/seviezhou/binutils-2.35/binutils/./objdump.c
#10 0x517e74 in display_any_bfd
/home/seviezhou/binutils-2.35/binutils/./objdump.c:5064
#11 0x517992 in display_file
/home/seviezhou/binutils-2.35/binutils/./objdump.c:5085:3
#12 0x51627f in main
/home/seviezhou/binutils-2.35/binutils/./objdump.c:5433:6
#13 0x7f086769db96 in __libc_start_main
/build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310
#14 0x41aed9 in _start
(/home/seviezhou/binutils-2.35/binutils/objdump+0x41aed9)
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