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BZ #16618
Under certain conditions wscanf can allocate too little memory for the
to-be-scanned arguments and overflow the allocated buffer. The
implementation now correctly computes the required buffer size when
using malloc.
A regression test was added to tst-sscanf.
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* stdio-common/tst-sscanf.c (main): Use 'long' for 'dummy' when
processing int_tests.
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* stdio-common/tst-sscanf.c (double_tests): New tests.
(main): Hook them up.
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* stdio-common/tst-sscanf.c: Make tests usable for swscanf
testing.
* stdio-common/tst-swscanf.c: New file.
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2004-04-20 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/shm_open.c (shm_unlink): Change EPERM into
EACCES.
2004-04-20 Jakub Jelinek <jakub@redhat.com>
* stdio-common/vfscanf.c (_IO_vfscanf): Revert last %% whitespace
handling change.
* stdio-common/tst-sscanf.c (int_tests): Adjust.
* nis/nss-nis.c: Include stdlib.h.
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Shut up a
warning.
* sysdeps/sparc/sparc64/memcmp.S (memcmp): Remove BP_SYM () from
libc_hidden_builtin_def.
2004-04-20 Jim Meyering <jim@meyering.net>
* misc/error.c (error_tail): Don't leak upon realloc failure.
2004-04-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/unix/sysv/linux/dl-execstack.c (_dl_make_stack_executable):
Use RETURN_ADDRESS instead of __builtin_return_address.
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2004-04-20 Jakub Jelinek <jakub@redhat.com>
* stdio-common/vfscanf.c (_IO_vfscanf): When skipping whitespace,
do input_error () instead of conv_error () and don't look at errno.
Don't eat any whitespace before %% if skip_space == 0.
* stdio-common/tst-sscanf.c (int_tests): New array.
(main): Run int_tests.
See ChangeLog.14 for earlier changes.
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number literals, so they are doubles instead of ints.
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2001-07-06 Paul Eggert <eggert@twinsun.com>
* manual/argp.texi: Remove ignored LGPL copyright notice; it's
not appropriate for documentation anyway.
* manual/libc-texinfo.sh: "Library General Public License" ->
"Lesser General Public License".
2001-07-06 Andreas Jaeger <aj@suse.de>
* All files under GPL/LGPL version 2: Place under LGPL version
2.1.
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avoid warning.
* io/pwd.c (main): Likewise.
* iconvdata/tst-table-from.c (main): Likewise.
* ctype/test_ctype.c (main): Likewise.
* setjmp/tst-setjmp.c (main): Likewise.
* signal/tst-signal.c (main): Likewise.
* stdlib/tst-strtol.c (main): Likewise.
* stdlib/tst-strtod.c (main): Likewise.
* stdlib/tst-strtoll.c (main): Likewise.
* stdlib/tst-xpg-basename.c (main): Likewise.
* dirent/tst-seekdir.c (main): Likewise.
* grp/testgrp.c (main): Likewise.
* inet/test_ifindex.c (main): Likewise.
* io/test-utime.c (main): Likewise.
* posix/test-vfork.c (main): Likewise.
* posix/testfnm.c (main): Likewise.
* stdio-common/temptest.c (main): Likewise.
* stdio-common/test_rdwr.c (main): Likewise.
* stdio-common/tst-fileno.c (main): Likewise.
* stdio-common/tst-sscanf.c (main): Likewise.
* stdio-common/tstscanf.c (main): Likewise.
* string/bug-strncat1.c (main): Likewise.
* string/bug-strpbrk1.c (main): Likewise.
* string/bug-strspn1.c (main): Likewise.
* string/test-ffs.c (main): Likewise.
* string/tst-inlcall.c (main): Likewise.
* string/tst-svc.c (main): Likewise.
* timezone/test-tz.c (main): Likewise.
* wctype/test_wcfuncs.c (main): Likewise.
* wctype/test_wctype.c (main): Likewise.
* stdlib/tst-random.c: Add attribute noreturn to fail.
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2000-07-27 Jakub Jelinek <jakub@redhat.com>
* locale/indigits.h (indigit_value): Correct.
* locale/indigitswc.h (indigitwc_value): Correct.
* stdio-common/vfscanf.c (__vfscanf): Fix I18N number
conversion, add GROUP checking for it, fix GROUP number
conversion with strlen(thousands) > 1.
Honour width correctly in the presence of floating
decimal points and thousands separators.
* stdio-common/tst-sscanf.c: New test.
* stdio-common/Makefile: Add it to tests.
* sysdeps/generic/strtol.c (strtol): Fix conversion if there are
thousands separators and group argument is non-zero.
Reported by Andi Kleen <ak@suse.de>.
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