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| author | Ulrich Drepper <drepper@redhat.com> | 1998-02-17 18:23:42 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-02-17 18:23:42 +0000 |
| commit | c6222ab921cee390ea3aab57795e028d587b77e2 (patch) | |
| tree | 1786e626fbd5876fac5496febe5f5c118d4c0ac8 /elf/link.h | |
| parent | 71a14d64831fed0b9fd6a0488aff6d6eab89b448 (diff) | |
| download | glibc-c6222ab921cee390ea3aab57795e028d587b77e2.zip glibc-c6222ab921cee390ea3aab57795e028d587b77e2.tar.gz glibc-c6222ab921cee390ea3aab57795e028d587b77e2.tar.bz2 | |
Update.
1998-02-17 17:41 Ulrich Drepper <drepper@cygnus.com>
* elf/dl-load.c (open_path): Take extra argument PRELOADED.
If PRELOADED is nonzero check in case of an SUID application
whether the shared object has the SUID bit set.
Fix some other problems with handling shared objects in system
specific directories.
(_dl_map_object): Also take extra parameter and pass it to open_path.
* elf/link.h (_dl_map_object): Correct prototype and comment.
* elf/rtld.c (dl_main): Call _dl_map_object correctly.
* elf/dl-open.c (_dl_open): Likewise.
* elf/dl-deps.c (openaux, _dl_map_object_deps): Likewise.
* sysdeps/libm-ieee754/s_modfl.c: Handle numbers > 1.0 correctly.
* math/libm-test.c (modf_test): Add test for 1.5.
Diffstat (limited to 'elf/link.h')
| -rw-r--r-- | elf/link.h | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -296,10 +296,12 @@ extern int _dlerror_run (void (*operate) (void *), void *args); /* Open the shared object NAME and map in its segments. LOADER's DT_RPATH is used in searching for NAME. - If the object is already opened, returns its existing map. */ + If the object is already opened, returns its existing map. + For preloaded shared objects PRELOADED is set to a non-zero + value to allow additional security checks. */ extern struct link_map *_dl_map_object (struct link_map *loader, - const char *name, int type, - int trace_mode); + const char *name, int preloaded, + int type, int trace_mode); /* Call _dl_map_object on the dependencies of MAP, and set up MAP->l_searchlist. PRELOADS points to a vector of NPRELOADS previously |