Nick Alcock 8f7b22ea2a libctf: fix ELF-in-BFD checks in the presence of ASAN ... The address sanitizer contains a redirector that captures dlopen calls, so checks for dlopen with AC_SEARCH_LIBS will always conclude that dlopen is present when the sanitizer is on. This means it won't add -ldl to LIBS even if needed, and the immediately-following attempt to actually link with -lbfd will fail because libbfd also needs dlsym, which ASAN does *not* contain a redirector for. If we check for dlsym instead of dlopen, the check works whether ASAN is on or off. (bfd uses both in close proximity: if it needs one, it will always need the other.) libctf/ChangeLog 2021-03-25 Nick Alcock <nick.alcock@oracle.com> * configure.ac: Check for dlsym, not dlopen. * configure: Regenerate.		2021-03-25 16:32:51 +00:00
..
testsuite	libctf: fix memory leak in a test	2021-03-25 16:32:50 +00:00
.gitignore
aclocal.m4
ChangeLog	libctf: fix ELF-in-BFD checks in the presence of ASAN	2021-03-25 16:32:51 +00:00
ChangeLog-2020
config.h.in
configure	libctf: fix ELF-in-BFD checks in the presence of ASAN	2021-03-25 16:32:51 +00:00
configure.ac	libctf: fix ELF-in-BFD checks in the presence of ASAN	2021-03-25 16:32:51 +00:00
ctf-archive.c
ctf-create.c
ctf-decl.c
ctf-decls.h
ctf-dedup.c
ctf-dump.c	libctf, dump: do not emit size or alignment if it would error	2021-03-25 16:32:46 +00:00
ctf-endian.h
ctf-error.c
ctf-hash.c
ctf-impl.h	Provide an inline startswith function in bfd.h	2021-03-21 23:00:32 +10:30
ctf-inlines.h
ctf-intl.h
ctf-labels.c
ctf-link.c
ctf-lookup.c	libctf: don't dereference out-of-bounds locations in the qualifier hashtab	2021-03-25 16:32:49 +00:00
ctf-open-bfd.c	libctf: make ctf_bfdopen_ctfsect a debugger entry point	2021-03-25 16:32:49 +00:00
ctf-open.c
ctf-qsort_r.c
ctf-serialize.c	libctf, serialize: functions with no args have a NULL dtd_vlen	2021-03-25 16:32:48 +00:00
ctf-sha1.c
ctf-sha1.h
ctf-string.c
ctf-subr.c
ctf-types.c
ctf-util.c
elf.h
libctf.ver
Makefile.am
Makefile.in
NEWS
swap.h