4 Commits

Author	SHA1	Message	Date
Stefan Liebler	5d72e7e41a	Fix getting return address in elf/tst-audit28.c. ... Starting with commit 1bcfe0f732, the test was enhanced and the object for __builtin_return_address (0) is searched with _dl_find_object. Unfortunately on e.g. s390 (31bit), a postprocessing step is needed as the highest bit has to be masked out. This can be done with __builtin_extract_return_addr. Without this postprocessing, _dl_find_object returns with -1 and the content of dlfo is invalid, which may lead to segfaults in basename. Therefore those checks are now only done on success. Reviewed-by: Florian Weimer <fweimer@redhat.com>	2023-07-19 13:18:06 +02:00
Florian Weimer	1bcfe0f732	elf: _dl_find_object may return 1 during early startup (bug 30515) ... Success is reported with a 0 return value, and failure is -1. Enhance the kitchen sink test elf/tst-audit28 to cover _dl_find_object as well. Fixes commit 5d28a8962d ("elf: Add _dl_find_object function") and bug 30515. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>	2023-07-07 10:11:26 +02:00
Joseph Myers	6d7e8eda9b	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
Florian Weimer	2a5b4f7a71	elf: Rename tst-audit26 to tst-audit28 ... tst-audit26 and tst-audit27 are already used by aarch64. Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>	2022-07-08 14:35:37 +02:00