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
_i18n_number.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
_itoa.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
_itowa.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
_itowa.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
asprintf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
bug1.c
bug1.input
bug2.c
bug3.c
bug4.c
bug5.c
bug6.c
bug6.input
bug7.c
bug8.c
bug9.c
bug10.c
bug11.c
bug12.c
bug13.c
bug14.c
bug16.c
bug17.c
bug18.c
bug18a.c
bug19.c
bug19a.c
bug20.c
bug21.c
bug22.c
bug23-2.c
bug23-3.c
bug23-4.c
bug23.c
bug24.c
bug25.c
bug26.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
bug-vfprintf-nargs.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ctermid.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
cuserid.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
Depend
dprintf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
errlist-compat.c	signal: Move sys_errlist to a compat symbol	2020-07-07 14:10:58 -03:00
errlist.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
errnobug.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
flockfile.c	linux: Move flockfile/_IO_flockfile into libc	2021-05-10 23:35:44 -03:00
fprintf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
fscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ftrylockfile.c	linux: Move ftrylockfile/_IO_ftrylockfile into libc	2021-05-10 23:35:44 -03:00
funlockfile.c	linux: Move funlockfile/_IO_funlockfile into libc	2021-05-10 23:35:44 -03:00
fxprintf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
gentempfd.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
getline.c	libio: Replace internal _IO_getdelim symbol with __getdelim	2021-07-07 18:33:52 +02:00
getw.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
iovfscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
isoc99_fscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
isoc99_scanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
isoc99_sscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
isoc99_vfscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
isoc99_vscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
isoc99_vsscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
itoa-digits.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
itoa-udigits.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
itowa-digits.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
perror.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
printf_fp.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
printf_fphex.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
printf_size.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
printf-parse.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
printf-parsemb.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
printf-parsewc.c
printf-prs.c	stdio-common/printf-prs.c: Reword comment	2021-03-31 17:20:18 -03:00
printf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
printf.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
psiginfo-data.h
psiginfo-define.h
psiginfo.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
psignal.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
putw.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
reg-modifier.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
reg-printf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
reg-type.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
remove.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
rename.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
renameat2.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
renameat.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
scanf1.c
scanf2.c
scanf3.c
scanf4.c
scanf5.c
scanf7.c
scanf8.c
scanf9.c
scanf10.c
scanf11.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
scanf12.c
scanf12.input
scanf13.c
scanf14.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
scanf14a.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
scanf15.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
scanf16.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
scanf16a.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
scanf17.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
scanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
siglist.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
snprintf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sprintf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
stdio_ext.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
stdio_lim.h.in	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tempnam.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tempname.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
temptest.c
test_rdwr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
test-fseek.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
test-fwrite.c
test-popen.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
test-strerr.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
test-vfprintf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tfformat.c	stdio-common: Add a few double formatting tests [BZ #27245]	2021-02-03 16:47:47 -03:00
tiformat.c
tllformat.c
tmpfile64.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tmpfile.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tmpnam_r.c	Annotate additional APIs with GCC attribute access.	2021-05-06 11:01:05 -06:00
tmpnam.c	Annotate additional APIs with GCC attribute access.	2021-05-06 11:01:05 -06:00
tst-bz11319-fortify2.c
tst-bz11319.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-cookie.c
tst-errno-manual.py	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-fdopen.c
tst-ferror.c
tst-ferror.input
tst-fgets.c
tst-fileno.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-fmemopen2.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-fmemopen3.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-fmemopen4.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-fmemopen.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-fphex-wide.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-fphex.c
tst-fseek.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-fwrite.c
tst-gets.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-gets.input
tst-grouping.c
tst-long-dbl-fphex.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-obprintf.c
tst-perror.c
tst-popen2.c
tst-popen.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-printf-bz18872.sh	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-printf-bz25691.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-printf-fp-free.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-printf-fp-leak.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-printf-round.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-printf.c	printf: Add smoke tests for long double	2021-02-05 09:52:52 +05:30
tst-printf.sh	printf: Add smoke tests for long double	2021-02-05 09:52:52 +05:30
tst-printfsz-islongdouble.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-printfsz-islongdouble.sh	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-printfsz.c
tst-put-error.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-renameat2.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-rndseek.c
tst-scanf-round.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-setvbuf1.c
tst-setvbuf1.expect
tst-sprintf2.c
tst-sprintf3.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-sprintf.c
tst-sscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-swprintf.c
tst-swscanf.c
tst-tmpnam.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-unbputc.c
tst-unbputc.sh	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-ungetc.c
tst-unlockedio.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-vfprintf-mbs-prec.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-vfprintf-user-type.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-vfprintf-width-prec-alloc.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-vfprintf-width-prec.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-wc-printf.c
tstdiomisc.c
tstgetln.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tstgetln.input
tstscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tstscanf.input
Versions
vfprintf-internal.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
vfprintf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
vfscanf-internal.c	stdio: fix vfscanf with matches longer than INT_MAX (bug 27650)	2021-05-03 10:34:11 +02:00
vfscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
vfwprintf-internal.c
vfwprintf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
vfwscanf-internal.c
vfwscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
vprintf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
xbug.c