diff options
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/dl-find_object.c | 2 | ||||
| -rw-r--r-- | elf/tst-auditmod28.c | 11 |
2 files changed, 12 insertions, 1 deletions
diff --git a/elf/dl-find_object.c b/elf/dl-find_object.c index 4d5831b6f4..2e5b456c11 100644 --- a/elf/dl-find_object.c +++ b/elf/dl-find_object.c @@ -46,7 +46,7 @@ _dl_find_object_slow (void *pc, struct dl_find_object *result) struct dl_find_object_internal internal; _dl_find_object_from_map (l, &internal); _dl_find_object_to_external (&internal, result); - return 1; + return 0; } /* Object not found. */ diff --git a/elf/tst-auditmod28.c b/elf/tst-auditmod28.c index db7ba95abe..9e0a122c38 100644 --- a/elf/tst-auditmod28.c +++ b/elf/tst-auditmod28.c @@ -71,6 +71,17 @@ la_version (unsigned int current) TEST_VERIFY (dladdr1 (&_exit, &info, &extra_info, RTLD_DL_LINKMAP) != 0); TEST_VERIFY (extra_info == handle); + /* Check _dl_find_object. */ + struct dl_find_object dlfo; + TEST_COMPARE (_dl_find_object (__builtin_return_address (0), &dlfo), 0); + /* "ld.so" is seen with --enable-hardcoded-path-in-tests. */ + if (strcmp (basename (dlfo.dlfo_link_map->l_name), "ld.so") != 0) + TEST_COMPARE_STRING (basename (dlfo.dlfo_link_map->l_name), LD_SO); + TEST_COMPARE (_dl_find_object (dlsym (handle, "environ"), &dlfo), 0); + TEST_COMPARE_STRING (basename (dlfo.dlfo_link_map->l_name), LIBC_SO); + TEST_COMPARE (_dl_find_object ((void *) 1, &dlfo), -1); + TEST_COMPARE (_dl_find_object ((void *) -1, &dlfo), -1); + /* Verify that dlmopen creates a new namespace. */ void *dlmopen_handle = xdlmopen (LM_ID_NEWLM, LIBC_SO, RTLD_NOW); TEST_VERIFY (dlmopen_handle != handle); |