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| author | Austin Foxley <austinf@cetoncorp.com> | 2009-11-28 22:00:53 -0800 |
|---|---|---|
| committer | Austin Foxley <austinf@cetoncorp.com> | 2009-11-28 22:40:05 -0800 |
| commit | 8359f22a288236613e64f2b3e96ef6e2ac2de097 (patch) | |
| tree | 04967bfdadf913d1f8a70ddf5769446d963546dd /ldso | |
| parent | 5418ef694ee17c698270702d927f04836706e60b (diff) | |
| parent | 8739ed0a9b6597e7106f878ec159a19fe0848f23 (diff) | |
| download | uClibc-alpine-8359f22a288236613e64f2b3e96ef6e2ac2de097.tar.bz2 uClibc-alpine-8359f22a288236613e64f2b3e96ef6e2ac2de097.tar.xz | |
Merge remote branch 'origin/master' into nptl
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Diffstat (limited to 'ldso')
| -rw-r--r-- | ldso/ldso/dl-elf.c | 2 | ||||
| -rw-r--r-- | ldso/ldso/ldso.c | 25 |
2 files changed, 14 insertions, 13 deletions
diff --git a/ldso/ldso/dl-elf.c b/ldso/ldso/dl-elf.c index e7cb138d4..6bf5bbd6a 100644 --- a/ldso/ldso/dl-elf.c +++ b/ldso/ldso/dl-elf.c @@ -376,7 +376,7 @@ struct elf_resolve *_dl_load_elf_shared_library(int secure, } } header = _dl_mmap((void *) 0, _dl_pagesize, PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); + MAP_PRIVATE | MAP_ANONYMOUS | MAP_UNINITIALIZE, -1, 0); if (_dl_mmap_check_error(header)) { _dl_dprintf(2, "%s:%i: can't map '%s'\n", _dl_progname, __LINE__, libname); _dl_internal_error_number = LD_ERROR_MMAP_FAILED; diff --git a/ldso/ldso/ldso.c b/ldso/ldso/ldso.c index 555eeb9a1..125cf966c 100644 --- a/ldso/ldso/ldso.c +++ b/ldso/ldso/ldso.c @@ -193,7 +193,7 @@ void *_dl_malloc(size_t size) _dl_debug_early("mmapping more memory\n"); _dl_mmap_zero = _dl_malloc_addr = _dl_mmap((void *) 0, rounded_size, - PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); + PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_UNINITIALIZE, -1, 0); if (_dl_mmap_check_error(_dl_mmap_zero)) { _dl_dprintf(_dl_debug_file, "%s: mmap of a spare page failed!\n", _dl_progname); _dl_exit(20); @@ -473,19 +473,20 @@ void _dl_get_ready_to_run(struct elf_resolve *tpnt, DL_LOADADDR_TYPE load_addr, /* OK, fill this in - we did not have this before */ if (ppnt->p_type == PT_INTERP) { - char *ptmp; - tpnt->libname = (char *) DL_RELOC_ADDR(app_tpnt->loadaddr, ppnt->p_vaddr); - - /* Store the path where the shared lib loader was found - * for later use - */ - _dl_ldsopath = _dl_strdup(tpnt->libname); - ptmp = _dl_strrchr(_dl_ldsopath, '/'); - if (ptmp != _dl_ldsopath) - *ptmp = '\0'; - +#ifdef __LDSO_SEARCH_INTERP_PATH__ + { + char *ptmp; + /* Store the path where the shared lib loader was found + * for later use + */ + _dl_ldsopath = _dl_strdup(tpnt->libname); + ptmp = _dl_strrchr(_dl_ldsopath, '/'); + if (ptmp != _dl_ldsopath) + *ptmp = '\0'; + } _dl_debug_early("Lib Loader: (%x) %s\n", (unsigned) DL_LOADADDR_BASE(tpnt->loadaddr), tpnt->libname); +#endif } /* Discover any TLS sections if the target supports them. */ |