Konstantin Belousov 2b5d88fdcf Fix ldd for PIE binaries after rtld stopped accepting binaries for dlopen. ... ldd proclaims ET_DYN objects as shared libraries and tries to dlopen(RTLD_TRACE) them to get dependencies. Since PIE binaries are ET_DYN | DF_1_PIE, refusal to dlopen such binaries breaks ldd. Fix it by reading and parsing dynamic segment looking for DF_FLAG_1 and taking DF_1_PIE into account when deciding between binary and library. Reported by: Dewayne Geraghty <dewayne@heuristicsystems.com.au> Reviewed by: markj Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D25257		2020-06-13 18:21:31 +00:00
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extern.h	various: general adoption of SPDX licensing ID tags.	2017-11-27 15:37:16 +00:00
ldd.1	Add an IMPLEMENTATION NOTES section to ldd.1.	2018-10-23 13:49:53 +00:00
ldd.c	Fix ldd for PIE binaries after rtld stopped accepting binaries for dlopen.	2020-06-13 18:21:31 +00:00
Makefile
Makefile.depend	DIRDEPS_BUILD: Update dependencies.	2017-10-31 00:07:04 +00:00
sods.c	ldd: reference readelf instead of objdump in warning message	2018-06-15 16:28:50 +00:00