Битовые утечки при записи данных на диск

    .file   "main.cpp"
    .intel_syntax noprefix
# GNU C++ (Gentoo 4.9.3 p1.5, pie-0.6.4) version 4.9.3 (x86_64-pc-linux-gnu)
#   compiled by GNU C version 4.9.3, GMP version 6.0.0, MPFR version 3.1.3-p4, MPC version 1.0.2
# GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
# options passed:  -D_GNU_SOURCE main.cpp -masm=intel -mtune=generic
# -march=x86-64 -O2 -fverbose-asm -fstack-protector-strong
# options enabled:  -faggressive-loop-optimizations
# -fasynchronous-unwind-tables -fauto-inc-dec -fbranch-count-reg
# -fcaller-saves -fcombine-stack-adjustments -fcommon -fcompare-elim
# -fcprop-registers -fcrossjumping -fcse-follow-jumps -fdefer-pop
# -fdelete-null-pointer-checks -fdevirtualize -fdevirtualize-speculatively
# -fdwarf2-cfi-asm -fearly-inlining -feliminate-unused-debug-types
# -fexceptions -fexpensive-optimizations -fforward-propagate -ffunction-cse
# -fgcse -fgcse-lm -fgnu-runtime -fgnu-unique -fguess-branch-probability
# -fhoist-adjacent-loads -fident -fif-conversion -fif-conversion2
# -findirect-inlining -finline -finline-atomics
# -finline-functions-called-once -finline-small-functions -fipa-cp
# -fipa-profile -fipa-pure-const -fipa-reference -fipa-sra
# -fira-hoist-pressure -fira-share-save-slots -fira-share-spill-slots
# -fisolate-erroneous-paths-dereference -fivopts -fkeep-static-consts
# -fleading-underscore -flifetime-dse -fmath-errno -fmerge-constants
# -fmerge-debug-strings -fmove-loop-invariants -fomit-frame-pointer
# -foptimize-sibling-calls -foptimize-strlen -fpartial-inlining -fpeephole
# -fpeephole2 -fprefetch-loop-arrays -free -freg-struct-return
# -freorder-blocks -freorder-blocks-and-partition -freorder-functions
# -frerun-cse-after-loop -fsched-critical-path-heuristic
# -fsched-dep-count-heuristic -fsched-group-heuristic -fsched-interblock
# -fsched-last-insn-heuristic -fsched-rank-heuristic -fsched-spec
# -fsched-spec-insn-heuristic -fsched-stalled-insns-dep -fschedule-insns2
# -fshow-column -fshrink-wrap -fsigned-zeros -fsplit-ivs-in-unroller
# -fsplit-wide-types -fstack-protector-strong -fstrict-aliasing
# -fstrict-overflow -fstrict-volatile-bitfields -fsync-libcalls
# -fthread-jumps -ftoplevel-reorder -ftrapping-math -ftree-bit-ccp
# -ftree-builtin-call-dce -ftree-ccp -ftree-ch -ftree-coalesce-vars
# -ftree-copy-prop -ftree-copyrename -ftree-cselim -ftree-dce
# -ftree-dominator-opts -ftree-dse -ftree-forwprop -ftree-fre
# -ftree-loop-if-convert -ftree-loop-im -ftree-loop-ivcanon
# -ftree-loop-optimize -ftree-parallelize-loops= -ftree-phiprop -ftree-pre
# -ftree-pta -ftree-reassoc -ftree-scev-cprop -ftree-sink -ftree-slsr
# -ftree-sra -ftree-switch-conversion -ftree-tail-merge -ftree-ter
# -ftree-vrp -funit-at-a-time -funwind-tables -fverbose-asm
# -fzero-initialized-in-bss -m128bit-long-double -m64 -m80387
# -malign-stringops -mavx256-split-unaligned-load
# -mavx256-split-unaligned-store -mfancy-math-387 -mfp-ret-in-387 -mfxsr
# -mglibc -mieee-fp -mlong-double-80 -mmmx -mno-sse4 -mpush-args -mred-zone
# -msse -msse2 -mtls-direct-seg-refs -mvzeroupper
 
    .section    .rodata.str1.1,"aMS",@progbits,1
.LC0:
    .string "Table asc ready. Read:"
.LC1:
    .string "%d"
    .section    .rodata.str1.8,"aMS",@progbits,1
    .align 8
.LC2:
    .string "\nError at adr(%X). Value: %X must be: %X\n"
    .section    .rodata.str1.1
.LC3:
    .string "Table clear ready. Read:"
    .section    .rodata.str1.8
    .align 8
.LC4:
    .string "\nError at adr(%X). Value: %X must be: 0\n"
    .section    .rodata.str1.1
.LC5:
    .string "Table bit ready. Read:"
.LC6:
    .string "Table asc2 ready. Read:"
.LC7:
    .string "Array at addres (%X). \n"
    .section    .text.unlikely,"ax",@progbits
.LCOLDB8:
    .section    .text.startup,"ax",@progbits
.LHOTB8:
    .p2align 4,,15
    .globl  main
    .type   main, @function
main:
.LFB45:
    .cfi_startproc
    push    r13 #
    .cfi_def_cfa_offset 16
    .cfi_offset 13, -16
    push    r12 #
    .cfi_def_cfa_offset 24
    .cfi_offset 12, -24
    push    rbp #
    .cfi_def_cfa_offset 32
    .cfi_offset 6, -32
    push    rbx #
    .cfi_def_cfa_offset 40
    .cfi_offset 3, -40
    sub rsp, 8  #,
    .cfi_def_cfa_offset 48
.L2:
    movabs  rdi, 8589934592 #,
    call    malloc  #
    mov esi, OFFSET FLAT:.LC7   #,
    mov rdx, rax    #, b
    mov r12, rax    # b,
    mov edi, 1  #,
    xor eax, eax    #
    call    __printf_chk    #
    mov eax, 50331648   # ivtmp.97,
    .p2align 4,,10
    .p2align 3
.L3:
    mov QWORD PTR [r12-402653184+rax*8], rax    # MEM[base: b_35, index: ivtmp.97_2, step: 8, offset: -402653184B], ivtmp.97
    add rax, 1  # ivtmp.97,
    cmp rax, 1124073472 # ivtmp.97,
    jne .L3 #,
    mov esi, OFFSET FLAT:.LC0   #,
    mov edi, 1  #,
    xor eax, eax    #
    xor r13d, r13d  # m
    call    __printf_chk    #
.L6:
    mov edx, r13d   #, m
    mov esi, OFFSET FLAT:.LC1   #,
    mov edi, 1  #,
    xor eax, eax    #
    mov rbp, r12    # ivtmp.83, b
    mov ebx, 50331648   # c,
    call    __printf_chk    #
    .p2align 4,,10
    .p2align 3
.L5:
    mov rcx, QWORD PTR [rbp+0]  # D.3998, MEM[base: _45, offset: 0B]
    cmp rcx, rbx    # D.3998, c
    je  .L4 #,
    mov r8, rbx #, c
    mov rdx, rbp    #, ivtmp.83
    mov esi, OFFSET FLAT:.LC2   #,
    mov edi, 1  #,
    xor eax, eax    #
    call    __printf_chk    #
.L4:
    add rbx, 1  # c,
    add rbp, 8  # ivtmp.83,
    cmp rbx, 1124073472 # c,
    jne .L5 #,
    cmp r13d, 1 # m,
    jne .L19    #,
    mov edi, 10 #,
    movabs  rbp, 8589934592 # tmp172,
    call    putchar #
    add rbp, r12    # D.4000, b
    mov rax, r12    # ivtmp.73, b
    .p2align 4,,10
    .p2align 3
.L7:
    mov QWORD PTR [rax], 0  # MEM[base: _55, offset: 0B],
    add rax, 8  # ivtmp.73,
    cmp rax, rbp    # ivtmp.73, D.4000
    jne .L7 #,
    mov esi, OFFSET FLAT:.LC3   #,
    mov edi, 1  #,
    xor eax, eax    #
    xor r13d, r13d  # m
    call    __printf_chk    #
.L10:
    mov edx, r13d   #, m
    mov esi, OFFSET FLAT:.LC1   #,
    mov edi, 1  #,
    xor eax, eax    #
    mov rbx, r12    # ivtmp.59, b
    call    __printf_chk    #
    jmp .L9 #
    .p2align 4,,10
    .p2align 3
.L8:
    add rbx, 8  # ivtmp.59,
    cmp rbp, rbx    # D.4000, ivtmp.59
    je  .L39    #,
.L9:
    mov rcx, QWORD PTR [rbx]    # D.3998, MEM[base: _57, offset: 0B]
    test    rcx, rcx    # D.3998
    je  .L8 #,
    mov rdx, rbx    #, ivtmp.59
    xor eax, eax    #
    mov esi, OFFSET FLAT:.LC4   #,
    mov edi, 1  #,
    add rbx, 8  # ivtmp.59,
    call    __printf_chk    #
    cmp rbp, rbx    # D.4000, ivtmp.59
    jne .L9 #,
.L39:
    cmp r13d, 1 # m,
    jne .L20    #,
    mov edi, 10 #,
    call    putchar #
    mov rax, r12    # ivtmp.51, b
    .p2align 4,,10
    .p2align 3
.L11:
    mov QWORD PTR [rax], -1 # MEM[base: _66, offset: 0B],
    add rax, 8  # ivtmp.51,
    cmp rax, rbp    # ivtmp.51, D.4000
    jne .L11    #,
    mov esi, OFFSET FLAT:.LC5   #,
    mov edi, 1  #,
    xor eax, eax    #
    xor r13d, r13d  # m
    call    __printf_chk    #
.L14:
    mov edx, r13d   #, m
    mov esi, OFFSET FLAT:.LC1   #,
    mov edi, 1  #,
    xor eax, eax    #
    mov rbx, r12    # ivtmp.37, b
    call    __printf_chk    #
    .p2align 4,,10
    .p2align 3
.L13:
    mov rcx, QWORD PTR [rbx]    # D.3998, MEM[base: _68, offset: 0B]
    cmp rcx, -1 # D.3998,
    je  .L12    #,
    mov r8, -1  #,
    mov rdx, rbx    #, ivtmp.37
    mov esi, OFFSET FLAT:.LC2   #,
    mov edi, 1  #,
    xor eax, eax    #
    call    __printf_chk    #
.L12:
    add rbx, 8  # ivtmp.37,
    cmp rbp, rbx    # D.4000, ivtmp.37
    jne .L13    #,
    cmp r13d, 1 # m,
    jne .L21    #,
    mov edi, 10 #,
    call    putchar #
    mov eax, 50331648   # c,
    .p2align 4,,10
    .p2align 3
.L15:
    mov QWORD PTR [r12-402653184+rax*8], rax    # MEM[base: b_35, index: c_131, step: 8, offset: -402653184B], c
    add rax, 1  # c,
    cmp rax, 1124073472 # c,
    jne .L15    #,
    mov esi, OFFSET FLAT:.LC6   #,
    mov edi, 1  #,
    xor eax, eax    #
    xor r13d, r13d  # m
    call    __printf_chk    #
.L18:
    mov edx, r13d   #, m
    mov esi, OFFSET FLAT:.LC1   #,
    mov edi, 1  #,
    xor eax, eax    #
    mov rbp, r12    # ivtmp.12, b
    mov ebx, 50331648   # c,
    call    __printf_chk    #
    .p2align 4,,10
    .p2align 3
.L17:
    mov rcx, QWORD PTR [rbp+0]  # D.3998, MEM[base: _80, offset: 0B]
    cmp rcx, rbx    # D.3998, c
    je  .L16    #,
    mov r8, rbx #, c
    mov rdx, rbp    #, ivtmp.12
    mov esi, OFFSET FLAT:.LC2   #,
    mov edi, 1  #,
    xor eax, eax    #
    call    __printf_chk    #
.L16:
    add rbx, 1  # c,
    add rbp, 8  # ivtmp.12,
    cmp rbx, 1124073472 # c,
    jne .L17    #,
    cmp r13d, 1 # m,
    jne .L22    #,
    mov edi, 10 #,
    call    putchar #
    mov rdi, r12    #, b
    call    free    #
    jmp .L2 #
.L21:
    mov r13d, 1 # m,
    jmp .L14    #
.L22:
    mov r13d, 1 # m,
    jmp .L18    #
.L20:
    mov r13d, 1 # m,
    jmp .L10    #
.L19:
    mov r13d, 1 # m,
    jmp .L6 #
    .cfi_endproc
.LFE45:
    .size   main, .-main
    .section    .text.unlikely
.LCOLDE8:
    .section    .text.startup
.LHOTE8:
    .ident  "GCC: (Gentoo 4.9.3 p1.5, pie-0.6.4) 4.9.3"
    .section    .note.GNU-stack,"",@progbits

$LL40@main:
 
; 19   :            b[i]=k+i;
 
movsxd   rcx, eax
inc  rdx
inc  eax
mov  QWORD PTR [rbp+rdx*8-8], rcx
cmp  rdx, 1073741824        ; 40000000H
jl   SHORT $LL40@main

.L3:
    mov QWORD PTR [r12-402653184+rax*8], rax    # MEM[base: b_35, index: ivtmp.97_2, step: 8, offset: -402653184B], ivtmp.97
    add rax, 1  # ivtmp.97,
    cmp rax, 1124073472 # ivtmp.97,
    jne .L3 #,