diff options
Diffstat (limited to 'elf/dl-fini.c')
| -rw-r--r-- | elf/dl-fini.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/elf/dl-fini.c b/elf/dl-fini.c index 0a138e9..bafc83a 100644 --- a/elf/dl-fini.c +++ b/elf/dl-fini.c @@ -39,12 +39,12 @@ _dl_sort_fini (struct link_map **maps, size_t nmaps, char *used, Lmid_t ns) /* We can skip looking for the binary itself which is at the front of the search list for the main namespace. */ unsigned int i = ns == LM_ID_BASE; - bool seen[nmaps]; - memset (seen, false, nmaps * sizeof (seen[0])); + char seen[nmaps]; + memset (seen, 0, nmaps * sizeof (seen[0])); while (1) { /* Keep track of which object we looked at this round. */ - seen[i] = true; + seen[i] += seen[i] < 2; struct link_map *thisp = maps[i]; /* Do not handle ld.so in secondary namespaces and object which @@ -79,14 +79,15 @@ _dl_sort_fini (struct link_map **maps, size_t nmaps, char *used, Lmid_t ns) used[k] = here_used; } - if (seen[i + 1]) + if (seen[i + 1] > 1) { ++i; goto next_clear; } + char this_seen = seen[i]; memmove (&seen[i], &seen[i + 1], (k - i) * sizeof (seen[0])); - seen[k] = true; + seen[k] = this_seen; goto next; } @@ -96,7 +97,7 @@ _dl_sort_fini (struct link_map **maps, size_t nmaps, char *used, Lmid_t ns) unsigned int m = maps[k]->l_reldeps->act; struct link_map **relmaps = &maps[k]->l_reldeps->list[0]; - /* Look through the relocation dependencies of the object. */ + /* Look through the relocation dependencies of the object. */ while (m-- > 0) if (__builtin_expect (relmaps[m] == thisp, 0)) goto move; @@ -109,7 +110,7 @@ _dl_sort_fini (struct link_map **maps, size_t nmaps, char *used, Lmid_t ns) if (++i == nmaps) break; next_clear: - memset (&seen[i], false, (nmaps - i) * sizeof (seen[0])); + memset (&seen[i], 0, (nmaps - i) * sizeof (seen[0])); next:; } |