drmemory.txt

Dr. Memory version 1.11.0 build 2 built on Aug 29 2016 02:42:07
Dr. Memory results for pid 7496: "libuv-spawn.exe"
Application cmdline: "./libuv-spawn.exe cat"
Recorded 115 suppression(s) from default C:\Users\SBT-Vostretsov-NS\root\bin\DrMemory-Windows-1.11.0-2\bin\suppress-default.txt

Error #1: UNINITIALIZED READ: reading 0x02070d94-0x02070db0 28 byte(s) within 0x02070d48-0x02070dd8
# 0 system call NtCreateUserProcess parameter #8
# 1 KERNEL32.dll!CreateProcessInternalW                       +0x768    (0x772e4324 <KERNEL32.dll+0x24324>)
# 2 KERNEL32.dll!CreateProcessW                               +0x2b     (0x772d1069 <KERNEL32.dll+0x11069>)
# 3 libuv.dll!uv_spawn                                        +0x308    (0x74d103e9 <libuv.dll+0x103e9>)
# 4 worker_init                                                [../src/spawn/spawn.c:86]
# 5 context_init                                               [../src/spawn/spawn.c:135]
# 6 main                                                       [../src/spawn/spawn.c:313]
Note: @0:00:02.200 in thread 8312

Error #2: UNINITIALIZED READ: reading 0x0028f8bc-0x0028f8c0 4 byte(s) within 0x0028f8b8-0x0028f8c8
# 0 system call NtWriteFile parameter #5
# 1 KERNELBASE.dll!WriteFile                          +0xa9     (0x7585df9b <KERNELBASE.dll+0xdf9b>)
# 2 KERNEL32.dll!WriteFile                            +0x49     (0x772d12cc <KERNEL32.dll+0x112cc>)
# 3 libuv.dll!uv_pipe_connect                         +0xe6f    (0x74d0c9f0 <libuv.dll+0xc9f0>)
# 4 libuv.dll!uv_write                                +0x92     (0x74d11923 <libuv.dll+0x11923>)
# 5 context_write                                      [../src/spawn/spawn.c:212]
# 6 context_on_read_cb                                 [../src/spawn/spawn.c:288]
# 7 libuv.dll!uv_dlerror                              +0x2bc1   (0x74d074f2 <libuv.dll+0x74f2>)
# 8 libuv.dll!uv_inet_pton                            +0x936    (0x74d02257 <libuv.dll+0x2257>)
# 9 libuv.dll!uv_async_send                           +0x329    (0x74d03c5a <libuv.dll+0x3c5a>)
#10 libuv.dll!uv_run                                  +0x166    (0x74d04627 <libuv.dll+0x4627>)
#11 main                                               [../src/spawn/spawn.c:315]
Note: @0:00:02.993 in thread 8312

Error #3: HANDLE LEAK: KERNEL handle 0x00000108 and 3 similar handle(s) were opened but not closed:
# 0 system call NtCreateUserProcess
# 1 KERNEL32.dll!CreateProcessInternalW          +0x768    (0x772e4324 <KERNEL32.dll+0x24324>)
# 2 KERNEL32.dll!CreateProcessW                  +0x2b     (0x772d1069 <KERNEL32.dll+0x11069>)
# 3 libuv.dll!uv_spawn                           +0x308    (0x74d103e9 <libuv.dll+0x103e9>)
# 4 worker_init                                   [../src/spawn/spawn.c:86]
# 5 context_init                                  [../src/spawn/spawn.c:135]
# 6 main                                          [../src/spawn/spawn.c:313]
Note: @0:00:03.442 in thread 8312
Note: handles created with the same callstack are closed here:
Note: # 0 system call NtClose
Note: # 1 KERNELBASE.dll!CloseHandle       +0x2c     (0x7585c585 <KERNELBASE.dll+0xc585>)
Note: # 2 KERNEL32.dll!CloseHandle         +0x27     (0x772d1408 <KERNEL32.dll+0x11408>)
Note: # 3 libuv.dll!uv_spawn               +0x417    (0x74d104f8 <libuv.dll+0x104f8>)
Note: # 4 worker_init                       [../src/spawn/spawn.c:86]
Note: # 5 context_init                      [../src/spawn/spawn.c:135]
Note: # 6 main                              [../src/spawn/spawn.c:313]

===========================================================================
FINAL SUMMARY:

DUPLICATE ERROR COUNTS:
	Error #   1:      4
	Error #   3:      4

SUPPRESSIONS USED:

ERRORS FOUND:
      0 unique,     0 total unaddressable access(es)
      2 unique,     5 total uninitialized access(es)
      0 unique,     0 total invalid heap argument(s)
      0 unique,     0 total GDI usage error(s)
      1 unique,     4 total handle leak(s)
      0 unique,     0 total warning(s)
      0 unique,     0 total,      0 byte(s) of leak(s)
      0 unique,     0 total,      0 byte(s) of possible leak(s)
ERRORS IGNORED:
     27 potential error(s) (suspected false positives)
         (details: C:\Users\SBT-Vostretsov-NS\root\bin\DrMemory-Windows-1.11.0-2\drmemory\logs\DrMemory-libuv-spawn.exe.7496.000\potential_errors.txt)
     79 unique,   158 total,  46354 byte(s) of still-reachable allocation(s)
         (re-run with "-show_reachable" for details)
Details: C:\Users\SBT-Vostretsov-NS\root\bin\DrMemory-Windows-1.11.0-2\drmemory\logs\DrMemory-libuv-spawn.exe.7496.000\results.txt