Stack buffer overflow in tpcc_wl::init_tab_item()

[pramalhe]

DBx1000/benchmarks/tpcc_wl.cpp

Line 93 in 5f172a9

row->set_primary_key(i);

I believe instead of
row->set_value(I_ID, i);
we can do:
uint64_t i_id = i;
row->set_value(I_ID, &i_id);

=================================================================
==122100==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffd6d837bf4 at pc 0x7f157087169a bp 0x7ffd6d837b70 sp 0x7ffd6d837318
READ of size 8 at 0x7ffd6d837bf4 thread T0
#0 0x7f1570871699 in __interceptor_memcpy ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:823
#1 0x55bec5e1998d in row_t::set_value(int, void*) storage/row.cpp:91
#2 0x55bec5e19e6a in row_t::set_value(int, unsigned int) storage/row.cpp:107
#3 0x55bec5def6a1 in tpcc_wl::init_tab_item() benchmarks/tpcc_wl.cpp:94
#4 0x55bec5df369e in tpcc_wl::threadInitWarehouse(void*) benchmarks/tpcc_wl.cpp:397
#5 0x55bec5def240 in tpcc_wl::init_table() benchmarks/tpcc_wl.cpp:72
#6 0x55bec5ded689 in tpcc_wl::init() benchmarks/tpcc_wl.cpp:27
#7 0x55bec5e2fa14 in main system/main.cpp:44
#8 0x7f15702f00b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
#9 0x55bec5de6f2d in _start (/workspace/concurrency/code/2plsf/DBx1000/rundb+0x17f2d)

Address 0x7ffd6d837bf4 is located in stack of thread T0 at offset 36 in frame
#0 0x55bec5e19dc1 in row_t::set_value(int, unsigned int) storage/row.cpp:107

This frame has 1 object(s):
[32, 36) 'value' (line 107) <== Memory access at offset 36 overflows this variable
HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
(longjmp and C++ exceptions are supported)
SUMMARY: AddressSanitizer: stack-buffer-overflow ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:823 in __interceptor_memcpy
Shadow bytes around the buggy address:
0x10002dafef20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x10002dafef30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x10002dafef40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x10002dafef50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x10002dafef60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x10002dafef70: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1[04]f3
0x10002dafef80: f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x10002dafef90: f1 f1 f1 f1 00 f2 f2 f2 00 f2 f2 f2 00 00 00 f2
0x10002dafefa0: f2 f2 f2 f2 00 00 00 00 00 00 02 f3 f3 f3 f3 f3
0x10002dafefb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x10002dafefc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1
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
==122100==ABORTING