| Invalid free() / delete / delete[] / realloc() | |
| at 0x........: free (vg_replace_malloc.c:...) | |
| by 0x........: main (doublefree.c:10) | |
| Address 0x........ is 0 bytes inside a block of size 177 free'd | |
| at 0x........: free (vg_replace_malloc.c:...) | |
| by 0x........: main (doublefree.c:10) | |