glibc/stdio-common
Joseph Myers 90663e9c81 Fix memory leak in __printf_fp_l (bug 26215).
__printf_fp_l has a memory leak in the case of some I/O errors, where
both buffer and wbuffer have been malloced but the handling of I/O
errors only frees wbuffer.  This patch fixes this by moving the
declaration of buffer to an outer scope and ensuring that it is freed
when wbuffer is freed.

Tested for x86_64 and x86.
2020-07-09 21:52:24 +00:00
..
bits Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
_i18n_number.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
_itoa.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
_itowa.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
_itowa.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
asprintf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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
bug24.c
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. 2020-01-01 00:14:33 +00:00
bug-vfprintf-nargs.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
ctermid.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
cuserid.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
Depend
dprintf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
errlist-compat.c signal: Move sys_errlist to a compat symbol 2020-07-07 14:10:58 -03:00
errlist.c string: Add strerrorname_np and strerrordesc_np 2020-07-07 15:02:57 -03:00
errnobug.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
flockfile.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
fprintf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
fscanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
ftrylockfile.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
funlockfile.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
fxprintf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
gentempfd.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
getline.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
getw.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
iovfscanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
iovfwscanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
isoc99_fscanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
isoc99_scanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
isoc99_sscanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
isoc99_vfscanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
isoc99_vscanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
isoc99_vsscanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
itoa-digits.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
itoa-udigits.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
itowa-digits.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
Makefile Fix memory leak in __printf_fp_l (bug 26215). 2020-07-09 21:52:24 +00:00
perror.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
printf_fp.c Fix memory leak in __printf_fp_l (bug 26215). 2020-07-09 21:52:24 +00:00
printf_fphex.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
printf_size.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
printf-parse.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
printf-parsemb.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
printf-parsewc.c
printf-prs.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
printf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
printf.h Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI 2020-04-30 08:52:08 -05:00
psiginfo-data.h Fix typos. 2013-10-12 14:47:50 +02:00
psiginfo-define.h
psiginfo.c signal: Move sys_siglist to a compat symbol 2020-07-07 14:10:58 -03:00
psignal.c signal: Move sys_siglist to a compat symbol 2020-07-07 14:10:58 -03:00
putw.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
reg-modifier.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
reg-printf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
reg-type.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
remove.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
rename.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
renameat2.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
renameat.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
scanf12.c
scanf12.input
scanf13.c
scanf14.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
scanf14a.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
scanf15.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
scanf16.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
scanf16a.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
scanf17.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
scanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
siglist.c string: Add sigabbrev_np and sigdescr_np 2020-07-07 14:57:14 -03:00
snprintf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
sprintf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
sscanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
stdio_ext.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
stdio_lim.h.in Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tempnam.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tempname.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
temptest.c
test_rdwr.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
test-fseek.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
test-strerr.c string: Add strerrorname_np and strerrordesc_np 2020-07-07 15:02:57 -03:00
test-vfprintf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tfformat.c Avoid use of "register" as optimization hint. 2013-06-07 22:24:35 +00:00
tiformat.c
tllformat.c
tmpfile64.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tmpfile.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tmpnam_r.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tmpnam.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
tst-cookie.c Modify several tests to use test-skeleton.c 2014-11-05 15:24:08 +05:30
tst-errno-manual.py signal: Move sys_errlist to a compat symbol 2020-07-07 14:10:58 -03:00
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. 2020-01-01 00:14:33 +00:00
tst-fmemopen2.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-fmemopen3.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-fmemopen4.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-fmemopen.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-fphex-wide.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
tst-gets.input
tst-grouping.c
tst-long-dbl-fphex.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
tst-printf-bz18872.sh Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-printf-bz25691.c stdio: Add tests for printf multibyte convertion leak [BZ#25691] 2020-03-20 11:02:38 -03:00
tst-printf-fp-free.c Fix double free in __printf_fp_l (bug 26214). 2020-07-09 21:51:49 +00:00
tst-printf-fp-leak.c Fix memory leak in __printf_fp_l (bug 26215). 2020-07-09 21:52:24 +00:00
tst-printf-round.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-printf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-printf.sh Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-printfsz-islongdouble.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-printfsz-islongdouble.sh Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
tst-renameat2.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
tst-vfprintf-mbs-prec.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tst-vfprintf-user-type.c Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI 2020-04-30 08:52:08 -05:00
tst-vfprintf-width-prec-alloc.c Remove most vfprintf width/precision-dependent allocations (bug 14231, bug 26211). 2020-07-07 14:54:12 +00:00
tst-vfprintf-width-prec.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
tstgetln.input
tstscanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
tstscanf.input
Versions Add __vfscanf_internal and __vfwscanf_internal with flags arguments. 2018-12-05 18:15:42 -02:00
vfprintf-internal.c Remove most vfprintf width/precision-dependent allocations (bug 14231, bug 26211). 2020-07-07 14:54:12 +00:00
vfprintf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
vfscanf-internal.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
vfscanf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
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. 2020-01-01 00:14:33 +00:00
vprintf.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xbug.c Convert 703 function definitions to prototype style. 2015-10-16 20:21:49 +00:00