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static void malloc_consolidate(mstate av)
{
mfastbinptr* fb; /* current fastbin being consolidated */
mfastbinptr* maxfb; /* last fastbin (for loop control) */
mchunkptr p; /* current chunk being consolidated */
mchunkptr nextp; /* next chunk to consolidate */
mchunkptr unsorted_bin; /* bin header */
mchunkptr first_unsorted; /* chunk to link to */
/* These have same use as in free() */
mchunkptr nextchunk;
INTERNAL_SIZE_T size;
INTERNAL_SIZE_T nextsize;
INTERNAL_SIZE_T prevsize;
int nextinuse;
mchunkptr bck;
mchunkptr fwd;- av : 현재 아레나
- fb
- maxfb
- p
- nextp
- unsorted_bin
- first_unsorted
- first_unsorted
- nextchunk
- size
- nextsize
- prevsize
- nextinuse
- bck
- fwd
'Heap analysis > glibc 2.23' 카테고리의 다른 글
| (glibc 2.23) _int_malloc (0) | 2022.04.25 |
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| (glibc 2.23) malloc (0) | 2022.04.25 |
| (glibc 2.23) _int_free (0) | 2022.04.25 |
| (glibc 2.23) unlink (0) | 2022.04.22 |
| (glibc 2.23)check_malloced_chunk (0) | 2022.03.30 |
