Click here to Skip to main content
15,845,212 members

Comments by Irodabonu Komilova (Top 5 by date)

Irodabonu Komilova 28-Mar-23 9:51am View    
=================================================================
==14118==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x603000000059 at pc 0x55c8d9e2a76e bp 0x7ffe164bf5d0 sp 0x7ffe164bf5c0
READ of size 1 at 0x603000000059 thread T0
#0 0x55c8d9e2a76d in my_bsq /home/docode/project/my_bsq.c:182
#1 0x55c8d9e2ae04 in main /home/docode/project/my_bsq.c:238
#2 0x7f7415e5e082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082)
#3 0x55c8d9e2930d in _start (/home/docode/project/my_bsq+0x130d)

0x603000000059 is located 0 bytes to the right of 25-byte region [0x603000000040,0x603000000059)
allocated by thread T0 here:
#0 0x7f7416139808 in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cc:144
#1 0x55c8d9e298c2 in str_make_index /home/docode/project/my_bsq.c:64
#2 0x55c8d9e2a3cc in my_bsq /home/docode/project/my_bsq.c:174
#3 0x55c8d9e2ae04 in main /home/docode/project/my_bsq.c:238
#4 0x7f7415e5e082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082)

SUMMARY: AddressSanitizer: heap-buffer-overflow /home/docode/project/my_bsq.c:182 in my_bsq
Shadow bytes around the buggy address:
0x0c067fff7fb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c067fff7fc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c067fff7fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c067fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c067fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c067fff8000: fa fa fd fd fd fd fa fa 00 00 00[01]fa fa fa fa
0x0c067fff8010: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fff8020: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fff8030: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fff8040: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fff8050: 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
Shadow gap: cc
==14118==ABORTING////




it is showing this
Irodabonu Komilova 28-Mar-23 9:51am View    
=================================================================
==14118==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x603000000059 at pc 0x55c8d9e2a76e bp 0x7ffe164bf5d0 sp 0x7ffe164bf5c0
READ of size 1 at 0x603000000059 thread T0
#0 0x55c8d9e2a76d in my_bsq /home/docode/project/my_bsq.c:182
#1 0x55c8d9e2ae04 in main /home/docode/project/my_bsq.c:238
#2 0x7f7415e5e082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082)
#3 0x55c8d9e2930d in _start (/home/docode/project/my_bsq+0x130d)

0x603000000059 is located 0 bytes to the right of 25-byte region [0x603000000040,0x603000000059)
allocated by thread T0 here:
#0 0x7f7416139808 in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cc:144
#1 0x55c8d9e298c2 in str_make_index /home/docode/project/my_bsq.c:64
#2 0x55c8d9e2a3cc in my_bsq /home/docode/project/my_bsq.c:174
#3 0x55c8d9e2ae04 in main /home/docode/project/my_bsq.c:238
#4 0x7f7415e5e082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082)

SUMMARY: AddressSanitizer: heap-buffer-overflow /home/docode/project/my_bsq.c:182 in my_bsq
Shadow bytes around the buggy address:
0x0c067fff7fb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c067fff7fc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c067fff7fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c067fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c067fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c067fff8000: fa fa fd fd fd fd fa fa 00 00 00[01]fa fa fa fa
0x0c067fff8010: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fff8020: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fff8030: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fff8040: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fff8050: 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
Shadow gap: cc
==14118==ABORTING



///it is showing this
Irodabonu Komilova 5-Mar-23 8:08am View    
thank you very much
Irodabonu Komilova 5-Jan-23 0:41am View    
Thank you teacher
Irodabonu Komilova 3-Jan-23 6:43am View    
thank you