Siddhesh Poyarekar 2d2d9f2b48 Move malloc hooks into a compat DSO ... Remove all malloc hook uses from core malloc functions and move it into a new library libc_malloc_debug.so. With this, the hooks now no longer have any effect on the core library. libc_malloc_debug.so is a malloc interposer that needs to be preloaded to get hooks functionality back so that the debugging features that depend on the hooks, i.e. malloc-check, mcheck and mtrace work again. Without the preloaded DSO these debugging features will be nops. These features will be ported away from hooks in subsequent patches. Similarly, legacy applications that need hooks functionality need to preload libc_malloc_debug.so. The symbols exported by libc_malloc_debug.so are maintained at exactly the same version as libc.so. Finally, static binaries will no longer be able to use malloc debugging features since they cannot preload the debugging DSO. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>		2021-07-22 18:37:59 +05:30
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bits	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sys	misc: Add time64 alias for ioctl	2021-07-21 11:58:09 +02:00
acct.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
allocate_once.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ar.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
brk.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
bug18240.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
bug-hsearch1.c	..	2009-01-23 20:41:36 +00:00
chflags.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
chroot.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
daemon.c	Remove internal usage of extensible stat functions	2020-09-11 14:35:32 -03:00
dirname.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
efgcvt_r-template.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
efgcvt_r.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
efgcvt-dbl-macros.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
efgcvt-ldbl-macros.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
efgcvt-template.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
efgcvt.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
err.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
err.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
error.c	nptl: Move pthread_setcancelstate into libc	2021-04-21 19:49:50 +02:00
error.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
fchflags.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
fd_to_filename.c	misc: use _fitoa_word to implement __fd_to_filename.	2021-05-07 13:54:36 -03:00
fdatasync.c	Add hidden prototypes for fsync, fdatasync	2021-06-22 09:51:14 +02:00
fgetxattr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
flistxattr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
fremovexattr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
fsetxattr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
fstab.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
fstab.h	Remove pre-ISO C support	2012-01-07 23:57:22 -05:00
fsync.c	Add hidden prototypes for fsync, fdatasync	2021-06-22 09:51:14 +02:00
ftruncate64.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ftruncate.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
futimes.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
futimesat.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getauxval.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getclktck.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getdomain.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getdtsz.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
gethostid.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
gethostname.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getloadavg.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getpagesize.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getpass.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getsysstats.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getttyent.c	Fix -Os getc_unlocked linknamespace, localplt issues (bug 15105, bug 19463).	2018-02-21 18:01:11 +00:00
getusershell.c	Remove internal usage of extensible stat functions	2020-09-11 14:35:32 -03:00
getxattr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
gtty.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
hsearch_r.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
hsearch.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ifunc-impl-list.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
init-misc.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
insremque.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ioctl.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
lgetxattr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
libgen.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
listxattr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
llistxattr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
lremovexattr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
lsearch.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
lsetxattr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
lutimes.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
madvise.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
makedev.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
Makefile	Move malloc hooks into a compat DSO	2021-07-22 18:37:59 +05:30
mincore.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mkdtemp.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mkostemp64.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mkostemp.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mkostemps64.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mkostemps.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mkstemp64.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mkstemp.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mkstemps64.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mkstemps.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mktemp.c	nptl: Move sem_close, sem_open into libc	2021-05-05 17:19:38 +02:00
mlock.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mlockall.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mmap64.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mmap.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mntent_r.c	mntent: Use __putc_unlocked instead of fputc_unlocked	2021-01-08 21:02:12 +05:30
mntent.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mntent.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mprotect.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
msync.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
munlock.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
munlockall.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
munmap.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
preadv2.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
preadv64.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
preadv64v2.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
preadv.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
pselect.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ptrace.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
pwritev2.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
pwritev64.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
pwritev64v2.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
pwritev.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
qefgcvt_r.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
qefgcvt.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
readv.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
reboot.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
regexp.c	Force building with -fno-common	2021-07-09 20:09:14 +02:00
regexp.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
remap_file_pages.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
removexattr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
revoke.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sbrk.c	Use hidden visibility for early static PIE code	2021-01-21 15:55:01 +00:00
search.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
select.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
setdomain.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
setegid.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
seteuid.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sethostid.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sethostname.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
setregid.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
setreuid.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
setxattr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sgtty.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
single_threaded.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sstk.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
stab.h	Update.	1997-06-21 02:59:26 +00:00
stty.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
swapoff.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
swapon.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sync.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
syncfs.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
syscall.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
syscall.h	update from main archive 960107	1997-01-07 23:29:44 +00:00
sysexits.h	Update.	1999-06-09 13:08:30 +00:00
syslog.c	misc: syslog: Use static const for AF_UNIX address	2021-04-15 11:32:40 -03:00
syslog.h	initial import	1995-02-18 01:27:10 +00:00
truncate64.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
truncate.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tsearch.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-allocate_once.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-atomic-long.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-atomic.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-dbl-efgcvt.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-dirname.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-efgcvt-template.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-empty.c	Move all tests out of the csu subdirectory	2016-12-21 11:52:19 +01:00
tst-error1.c	Split DIAG_* macros to new header libc-diag.h.	2017-02-25 09:59:46 -05:00
tst-fd_to_filename.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-fdset.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-gethostid.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-hsearch.c	Modify several tests to use test-skeleton.c	2014-11-05 15:24:08 +05:30
tst-insremque.c	[BZ #2766]	2006-06-17 17:01:42 +00:00
tst-ioctl-time64.c	misc: Add time64 alias for ioctl	2021-07-21 11:58:09 +02:00
tst-ioctl.c	misc: Add time64 alias for ioctl	2021-07-21 11:58:09 +02:00
tst-ldbl-efgcvt.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-ldbl-error.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-ldbl-warn.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-makedev.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-mntent2.c	Fix warning in misc/tst-mntent2.c.	2014-12-16 10:27:16 +01:00
tst-mntent-autofs.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-mntent-blank-corrupt.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-mntent-blank-passno.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-mntent-escape.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-mntent.c	getmntent: fix memory corruption w/blank lines [BZ #18887]	2015-08-29 18:07:00 -04:00
tst-preadvwritev2-common.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-preadvwritev2.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-preadvwritev64.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-preadvwritev64v2.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-preadvwritev-common.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-preadvwritev.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-pselect-time64.c	y2038: Add test coverage	2021-06-15 10:42:11 -03:00
tst-pselect.c	linux: Only use 64-bit syscall if required for pselect	2021-06-22 12:09:52 -03:00
tst-select-time64.c	y2038: Add test coverage	2021-06-15 10:42:11 -03:00
tst-select.c	linux: Only use 64-bit syscall if required for select	2021-06-22 12:09:52 -03:00
tst-syscalls.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-tsearch.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-warn-wide.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ttyent.h	Remove pre-ISO C support	2012-01-07 23:57:22 -05:00
ttyslot.c	As a minor cleanup remove the (r)index defines from include/string.h as	2017-02-06 18:15:18 +00:00
ualarm.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
unwind-link.c	Implement <unwind-link.h> for dynamically loading the libgcc_s unwinder	2021-03-01 15:58:01 +01:00
usleep.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ustat.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
utimes.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
Versions	Implement <unwind-link.h> for dynamically loading the libgcc_s unwinder	2021-03-01 15:58:01 +01:00
vhangup.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
writev.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00