valgrind sysdig

gistfile1.txt

sh-4.1# valgrind sysdig
==6934== Memcheck, a memory error detector
==6934== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==6934== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
==6934== Command: sysdig
==6934== 
==6934== Invalid read of size 1
==6934==    at 0x4A08180: strncpy (mc_replace_strmem.c:476)
==6934==    by 0x602B8B: scap_create_userlist (in /usr/bin/sysdig)
==6934==    by 0x5F5CAA: scap_open_live_int (in /usr/bin/sysdig)
==6934==    by 0x5F65FC: scap_open (in /usr/bin/sysdig)
==6934==    by 0x5DE952: sinsp::open(unsigned int) (in /usr/bin/sysdig)
==6934==    by 0x5DEAA2: sinsp::open(std::string) (in /usr/bin/sysdig)
==6934==    by 0x534C7C: sysdig_init(int, char**) (in /usr/bin/sysdig)
==6934==    by 0x535B58: main (in /usr/bin/sysdig)
==6934==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==6934== 
==6934== 
==6934== Process terminating with default action of signal 11 (SIGSEGV)
==6934==  Access not within mapped region at address 0x0
==6934==    at 0x4A08180: strncpy (mc_replace_strmem.c:476)
==6934==    by 0x602B8B: scap_create_userlist (in /usr/bin/sysdig)
==6934==    by 0x5F5CAA: scap_open_live_int (in /usr/bin/sysdig)
==6934==    by 0x5F65FC: scap_open (in /usr/bin/sysdig)
==6934==    by 0x5DE952: sinsp::open(unsigned int) (in /usr/bin/sysdig)
==6934==    by 0x5DEAA2: sinsp::open(std::string) (in /usr/bin/sysdig)
==6934==    by 0x534C7C: sysdig_init(int, char**) (in /usr/bin/sysdig)
==6934==    by 0x535B58: main (in /usr/bin/sysdig)
==6934==  If you believe this happened as a result of a stack
==6934==  overflow in your program's main thread (unlikely but
==6934==  possible), you can try to increase the size of the
==6934==  main thread stack using the --main-stacksize= flag.
==6934==  The main thread stack size used in this run was 10485760.
==6934== 
==6934== HEAP SUMMARY:
==6934==     in use at exit: 2,063,859 bytes in 148 blocks
==6934==   total heap usage: 9,294 allocs, 9,146 frees, 19,303,141 bytes allocated
==6934== 
==6934== LEAK SUMMARY:
==6934==    definitely lost: 5,940 bytes in 2 blocks
==6934==    indirectly lost: 240 bytes in 10 blocks
==6934==      possibly lost: 1,241 bytes in 38 blocks
==6934==    still reachable: 2,056,438 bytes in 98 blocks
==6934==         suppressed: 0 bytes in 0 blocks
==6934== Rerun with --leak-check=full to see details of leaked memory
==6934== 
==6934== For counts of detected and suppressed errors, rerun with: -v
==6934== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 6 from 6)
Segmentation fault (core dumped)