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	Fix hardcoded /tmp paths in testing (bug 13888).	2018-06-26 21:48:48 +00:00
bug4.c	Fix hardcoded /tmp paths in testing (bug 13888).	2018-06-26 21:48:48 +00:00
bug5.c	Fix hardcoded /tmp paths in testing (bug 13888).	2018-06-26 21:48:48 +00:00
bug6.c
bug6.input
bug7.c	Avoid insecure usage of tmpnam in tests.	2018-07-18 21:04:12 +00:00
bug8.c
bug9.c
bug10.c
bug11.c
bug12.c
bug13.c
bug14.c
bug16.c	stdio-common: Use array_length and array_end macros	2017-11-02 12:45:20 +01:00
bug17.c
bug18.c
bug18a.c
bug19.c
bug19a.c
bug20.c
bug21.c	Use C99-compliant scanf under _GNU_SOURCE with modern compilers.	2019-01-03 11:12:39 -05:00
bug22.c	Remove most vfprintf width/precision-dependent allocations (bug 14231, bug 26211).	2020-07-07 14:54:12 +00:00
bug23-2.c	CVE-2012-3406: Stack overflow in vfprintf [BZ #16617]	2014-12-15 10:09:33 +01:00
bug23-3.c	CVE-2012-3406: Stack overflow in vfprintf [BZ #16617]	2014-12-15 10:09:33 +01:00
bug23-4.c	CVE-2012-3406: Stack overflow in vfprintf [BZ #16617]	2014-12-15 10:09:33 +01:00
bug23.c	Fix allocation when handling positional parameters in printf.	2011-02-20 07:59:49 -05:00
bug24.c	Add test for BZ 13114	2011-08-20 09:22:16 -04:00
bug25.c	Another round of inclusion fixes for _ISOMAC testsuite.	2017-03-22 08:44:32 -04:00
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	Fix typos.	2013-10-12 14:47:50 +02:00
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	Split DIAG_* macros to new header libc-diag.h.	2017-02-25 09:59:46 -05:00
scanf5.c
scanf7.c	Split DIAG_* macros to new header libc-diag.h.	2017-02-25 09:59:46 -05:00
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	Avoid warning in scanf test.	2009-10-30 09:23:24 -07:00
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	Modify several tests to use test-skeleton.c	2015-08-06 02:59:04 -04:00
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	Use PRINTF_FORTIFY instead of _IO_FLAGS2_FORTIFY (bug 11319)	2018-12-05 18:15:43 -02:00
tst-bz11319.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-cookie.c	Modify several tests to use test-skeleton.c	2014-11-05 15:24:08 +05:30
tst-errno-manual.py	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-fdopen.c	Avoid insecure usage of tmpnam in tests.	2018-07-18 21:04:12 +00:00
tst-ferror.c	Modify several tests to use test-skeleton.c	2015-08-06 02:59:04 -04:00
tst-ferror.input
tst-fgets.c	Prefer https for Sourceware links	2017-11-16 11:49:26 +05:30
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	stdio-common: Use array_length and array_end macros	2017-11-02 12:45:20 +01:00
tst-fseek.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-fwrite.c	Prefer https for Sourceware links	2017-11-16 11:49:26 +05:30
tst-gets.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-gets.input
tst-grouping.c	Fix grouping when rounding increases number of integer digits.	2011-01-12 20:37:51 -05:00
tst-long-dbl-fphex.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-obprintf.c	Modify several tests to use test-skeleton.c	2014-11-05 15:24:08 +05:30
tst-perror.c	Modify several tests to use test-skeleton.c	2014-11-05 15:24:08 +05:30
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	Split DIAG_* macros to new header libc-diag.h.	2017-02-25 09:59:46 -05:00
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	Don't reduce test timeout to less than default	2018-10-17 09:34:13 +02:00
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	Modify several tests to use test-skeleton.c	2014-11-05 15:24:08 +05:30
tst-sprintf3.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-sprintf.c	Split DIAG_* macros to new header libc-diag.h.	2017-02-25 09:59:46 -05:00
tst-sscanf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-swprintf.c	stdio-common: Use array_length and array_end macros	2017-11-02 12:45:20 +01:00
tst-swscanf.c
tst-tmpnam.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-unbputc.c	Modify several tests to use test-skeleton.c	2014-11-05 15:24:08 +05:30
tst-unbputc.sh	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-ungetc.c	Avoid insecure usage of tmpnam in tests.	2018-07-18 21:04:12 +00:00
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	Modify several tests to use test-skeleton.c	2014-11-05 15:24:08 +05:30
tstdiomisc.c	stdio-common: Use array_length and array_end macros	2017-11-02 12:45:20 +01:00
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	Add __vfscanf_internal and __vfwscanf_internal with flags arguments.	2018-12-05 18:15:42 -02:00
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	Add __v*printf_internal with flags arguments	2018-12-05 18:15:42 -02:00
vfwprintf.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
vfwscanf-internal.c	Add __vfscanf_internal and __vfwscanf_internal with flags arguments.	2018-12-05 18:15:42 -02:00
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	Convert 703 function definitions to prototype style.	2015-10-16 20:21:49 +00:00