diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2005-09-12 07:10:59 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2005-09-12 07:10:59 +0000 |
| commit | 5e6e144e096c83beefb5bd50ea22da7266e72aee (patch) | |
| tree | 80b4ba2f5794225b6f0dbee4171394423dc82cf2 /elf | |
| parent | 753ea4414a6a5994cf156d9a11582d18a1fb2a6f (diff) | |
Updated to fedora-glibc-20050912T0656
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/dl-addr.c | 15 | ||||
| -rw-r--r-- | elf/dl-load.c | 2 |
2 files changed, 5 insertions, 12 deletions
diff --git a/elf/dl-addr.c b/elf/dl-addr.c index 6bd7f7b69c..fa62e40840 100644 --- a/elf/dl-addr.c +++ b/elf/dl-addr.c @@ -85,22 +85,15 @@ _dl_addr (const void *address, Dl_info *info, the string table which generally follows the symbol table. */ symtabend = (const ElfW(Sym) *) strtab; - /* We assume that the string table follows the symbol table, - because there is no way in ELF to know the size of the - dynamic symbol table!! */ const ElfW(Sym) *matchsym; for (matchsym = NULL; (void *) symtab < (void *) symtabend; ++symtab) - if (addr >= match->l_addr + symtab->st_value + if ((ELFW(ST_BIND) (symtab->st_info) == STB_GLOBAL + || ELFW(ST_BIND) (symtab->st_info) == STB_WEAK) #if defined USE_TLS && ELFW(ST_TYPE) (symtab->st_info) != STT_TLS #endif - && ((symtab->st_size == 0 - && addr == match->l_addr + symtab->st_value) - || addr < match->l_addr + symtab->st_value + symtab->st_size) - && symtab->st_name < strtabsize - && (matchsym == NULL || matchsym->st_value < symtab->st_value) - && (ELFW(ST_BIND) (symtab->st_info) == STB_GLOBAL - || ELFW(ST_BIND) (symtab->st_info) == STB_WEAK)) + && DL_ADDR_SYM_MATCH (match, symtab, matchsym, addr) + && symtab->st_name < strtabsize) matchsym = (ElfW(Sym) *) symtab; if (mapp) diff --git a/elf/dl-load.c b/elf/dl-load.c index 677174d036..58b0f91731 100644 --- a/elf/dl-load.c +++ b/elf/dl-load.c @@ -1200,7 +1200,7 @@ cannot allocate TLS data structures for initial thread"); handle the portion of the segment past the end of the file mapping. */ __mprotect ((caddr_t) (l->l_addr + c->mapend), - loadcmds[nloadcmds - 1].allocend - c->mapend, + loadcmds[nloadcmds - 1].mapstart - c->mapend, PROT_NONE); goto postmap; |