3c3 < Use of uninitialised value of size 8 --- > Use of uninitialised value of size 4 18a19,26 > Use of uninitialised value of size 4 > at 0x........: _itoa_word (in /...libc...) > by 0x........: ... > by 0x........: ... > by 0x........: ... > by 0x........: ... > by 0x........: main (malloc_free_fill.c:17) > 20c28,29 < at 0x........: vfprintf (in /...libc...) --- > at 0x........: _itoa_word (in /...libc...) > by 0x........: ... 53c62 < ERROR SUMMARY: 67 errors from 6 contexts (suppressed: 0 from 0) --- > ERROR SUMMARY: 63 errors from 7 contexts (suppressed: 0 from 0)