Nick Alcock 86f64bf43f libctf, serialize: functions with no args have a NULL dtd_vlen ... Every place that accesses a function's dtd_vlen accesses it only if the number of args is nonzero, except the serializer, which always tries to memcpy it. The number of bytes it memcpys in this case is zero, but it is still undefined behaviour to copy zero bytes from a null pointer. So check for this case explicitly. libctf/ChangeLog 2021-03-25 Nick Alcock <nick.alcock@oracle.com> PR libctf/27628 * ctf-serialize.c (ctf_emit_type_sect): Allow for a NULL vlen in CTF_K_FUNCTION types.		2021-03-25 16:32:48 +00:00
..
testsuite	libctf: eliminate dtd_u, part 5: structs / unions	2021-03-18 12:40:40 +00:00
.gitignore
aclocal.m4
ChangeLog	libctf, serialize: functions with no args have a NULL dtd_vlen	2021-03-25 16:32:48 +00:00
ChangeLog-2020
config.h.in
configure	libctf AC_CANONICAL_TARGET	2021-02-21 14:26:38 +10:30
configure.ac	libctf AC_CANONICAL_TARGET	2021-02-21 14:26:38 +10:30
ctf-archive.c	libctf: fix GNU style for do {} while	2021-03-18 12:37:55 +00:00
ctf-create.c	libctf: eliminate dtd_u, part 5: structs / unions	2021-03-18 12:40:40 +00:00
ctf-decl.c
ctf-decls.h
ctf-dedup.c	libctf: a couple of small error-handling fixes	2021-03-18 12:40:41 +00:00
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	libctf: do not corrupt strings across ctf_serialize	2021-03-18 12:40:40 +00:00
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	libctf: fix some tabdamage and move some code around	2021-03-18 12:37:52 +00:00
ctf-lookup.c	libctf: fix GNU style for do {} while	2021-03-18 12:37:55 +00:00
ctf-open-bfd.c
ctf-open.c	libctf: a couple of small error-handling fixes	2021-03-18 12:40:41 +00:00
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	libctf: eliminate dtd_u, part 4: enums	2021-03-18 12:40:40 +00:00
ctf-subr.c
ctf-types.c	libctf: support encodings for enums	2021-03-18 12:40:41 +00:00
ctf-util.c
elf.h
libctf.ver	libctf, include: find types of symbols by name	2021-02-20 16:37:08 +00:00
Makefile.am	libctf: split serialization and file writeout into its own file	2021-03-18 12:37:53 +00:00
Makefile.in	libctf: split serialization and file writeout into its own file	2021-03-18 12:37:53 +00:00
NEWS	libctf: add a NEWS	2021-02-20 16:37:08 +00:00
swap.h	libctf: fix GNU style for do {} while	2021-03-18 12:37:55 +00:00