ValgrindVagrant

==16314== Memcheck, a memory error detector
==16314== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==16314== Using Valgrind-3.9.0 and LibVEX; rerun with -h for copyright info
==16314== Command: ./ex4
==16314==
I am -16775560 years old.
==16314== Conditional jump or move depends on uninitialised value(s)
==16314==    at 0x4E7E4F1: vfprintf (vfprintf.c:1629)
==16314==    by 0x4E878D8: printf (printf.c:35)
==16314==    by 0x40052B: main (ex4.c:9)
==16314==  Uninitialised value was created by a stack allocation
==16314==    at 0x4004F4: main (ex4.c:4)
==16314==
==16314== Use of uninitialised value of size 8
==16314==    at 0x4E7C7EB: _itoa_word (_itoa.c:195)
==16314==    by 0x4E7E837: vfprintf (vfprintf.c:1629)
==16314==    by 0x4E878D8: printf (printf.c:35)
==16314==    by 0x40052B: main (ex4.c:9)
==16314==  Uninitialised value was created by a stack allocation
==16314==    at 0x4004F4: main (ex4.c:4)
==16314==
==16314== Conditional jump or move depends on uninitialised value(s)
==16314==    at 0x4E7C7F5: _itoa_word (_itoa.c:195)
==16314==    by 0x4E7E837: vfprintf (vfprintf.c:1629)
==16314==    by 0x4E878D8: printf (printf.c:35)
==16314==    by 0x40052B: main (ex4.c:9)
==16314==  Uninitialised value was created by a stack allocation
==16314==    at 0x4004F4: main (ex4.c:4)
==16314==
I am 0 inches tall.
==16314==
==16314== HEAP SUMMARY:
==16314==     in use at exit: 0 bytes in 0 blocks
==16314==   total heap usage: 0 allocs, 0 frees, 0 bytes allocated
==16314==
==16314== All heap blocks were freed -- no leaks are possible
==16314==
==16314== For counts of detected and suppressed errors, rerun with: -v
==16314== ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 0 from 0)