diff options
| -rw-r--r-- | ldso/dynlink.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/ldso/dynlink.c b/ldso/dynlink.c index a773b782..41534e90 100644 --- a/ldso/dynlink.c +++ b/ldso/dynlink.c @@ -1878,8 +1878,17 @@ static void *addr2dso(size_t a) return p; } } else { + Phdr *ph = p->phdr; + size_t phcnt = p->phnum; + size_t entsz = p->phentsize; + size_t base = (size_t)p->base; + for (; phcnt--; ph=(void *)((char *)ph+entsz)) { + if (ph->p_type != PT_LOAD) continue; + if (a-base-ph->p_vaddr < ph->p_memsz) + return p; + } if (a-(size_t)p->map < p->map_len) - return p; + return 0; } } return 0; |