DynamoRIO / DynamoRIO/drmemory
real bug?: uninit in RtlpLowFragHeapAllocFromContext
- Dominant language
- C
- Stars
- 2.7k
- Forks
- 290
- PR merge metrics
- No merged PRs in 30d
Description
_From [bruen...@google.com](https://code.google.com/u/109494838902877177630/) on March 15, 2011 19:51:32_
seen a bunch in win7 chromium unit_tests, and in win7 tests/realloc:
Error `#1`: UNINITIALIZED READ: reading register ebx
@0:00:00.815 in thread 5492
0x76ef6d32 ntdll.dll!RtlpLowFragHeapAllocFromContext
??:0
0x76eee0f2 ntdll.dll!RtlAllocateHeap
??:0
0x01036c37 realloc.exe!malloc
f:\dd\vctools\crt_bld\self_x86\crt\src\malloc.c:163
0x01031085 realloc.exe!thread_func
c:\src\drmemory\git\src\tests\realloc.c:46
0x753f3677 KERNEL32.dll!BaseThreadInitThunk
??:0
0x76ef9f02 ntdll.dll!__RtlUserThreadStart
??:0
0x76ef9ed5 ntdll.dll!_RtlUserThreadStart
??:0
_Original issue: http://code.google.com/p/drmemory/issues/detail?id=337_
Contributor guide
Assessment
This issue has not been assessed yet.