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freebsd-src/libexec/rtld-elf
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Konstantin Belousov 968a18975a rtld: ignore load_filtees() calls if we already loading filtees for the obj 
in addition to avoiding it for already loaded filtees. Issue is that
during load, rtld needs to resolve some special ABI symbols, like
executable stack fixer and static TLS initializer, which might trigger
recursion.

Example is libthr which is filter for libsys, and which exports
__pthread_distribute_static_tls.

Tested by:	kevans, krion
Reviewed by:	markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D43858
2024-02-13 16:24:01 +02:00
..
aarch64 libexec: Automated cleanup of cdefs and other formatting 2023-11-26 22:23:59 -07:00
amd64 rtld: introduce STATIC_TLS_EXTRA 2023-10-30 13:42:05 -04:00
arm libexec: Automated cleanup of cdefs and other formatting 2023-11-26 22:23:59 -07:00
i386 rtld: introduce STATIC_TLS_EXTRA 2023-10-30 13:42:05 -04:00
powerpc rtld: introduce STATIC_TLS_EXTRA 2023-10-30 13:42:05 -04:00
powerpc64 rtld: introduce STATIC_TLS_EXTRA 2023-10-30 13:42:05 -04:00
riscv libexec: Automated cleanup of cdefs and other formatting 2023-11-26 22:23:59 -07:00
rtld-libc libexec: Automated cleanup of cdefs and other formatting 2023-11-26 22:23:59 -07:00
tests rtld: add a test for RTLD_DEEPBIND 2023-11-30 19:26:09 -06:00
debug.c Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:16 -06:00
debug.h Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:16 -06:00
libmap.c Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:23 -06:00
libmap.conf Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
libmap.h Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:23 -06:00
Makefile Stop #defining FREEBSD_ELF 2023-12-12 15:30:00 -08:00
Makefile.depend Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
map_object.c Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:16 -06:00
rtld.1 rtld: introduce STATIC_TLS_EXTRA 2023-10-30 13:42:05 -04:00
rtld.c rtld: ignore load_filtees() calls if we already loading filtees for the obj 2024-02-13 16:24:01 +02:00
rtld.h rtld: ignore load_filtees() calls if we already loading filtees for the obj 2024-02-13 16:24:01 +02:00
rtld_lock.c Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:23 -06:00
rtld_lock.h Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:16 -06:00
rtld_malloc.c libexec: Remove ancient SCCS tags. 2023-11-26 22:23:28 -07:00
rtld_malloc.h rtld_malloc: add __crt_aligned_alloc_offset() 2023-08-21 17:16:42 +03:00
rtld_paths.h Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:16 -06:00
rtld_printf.c Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:16 -06:00
rtld_printf.h Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:16 -06:00
rtld_tls.h Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:16 -06:00
rtld_utrace.h Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:16 -06:00
Symbol.map Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:23 -06:00
xmalloc.c rtld: switch from malloc_aligned() to __crt_aligned_alloc() 2023-08-21 17:16:42 +03:00