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303e567a80
strcoll is implemented using a cache for indices and weights of collation sequences in the strings so that subsequent passes do not have to search through collation data again. For very large string inputs, the cache size computation could overflow. In such a case, use the fallback function that does not cache indices and weights of collation sequences. Fixes CVE-2012-4412.
88 lines
3.4 KiB
Makefile
88 lines
3.4 KiB
Makefile
# Copyright (C) 1991-2013 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <http://www.gnu.org/licenses/>.
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#
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# Sub-makefile for string portion of library.
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#
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subdir := string
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headers := string.h strings.h memory.h endian.h bits/endian.h \
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argz.h envz.h byteswap.h bits/byteswap.h bits/byteswap-16.h \
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bits/string.h bits/string2.h bits/string3.h
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routines := strcat strchr strcmp strcoll strcpy strcspn \
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strverscmp strdup strndup \
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strerror _strerror strlen strnlen \
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strncat strncmp strncpy \
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strrchr strpbrk strsignal strspn strstr strtok \
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strtok_r strxfrm memchr memcmp memmove memset \
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mempcpy bcopy bzero ffs ffsll stpcpy stpncpy \
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strcasecmp strncase strcasecmp_l strncase_l \
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memccpy memcpy wordcopy strsep strcasestr \
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swab strfry memfrob memmem rawmemchr strchrnul \
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$(addprefix argz-,append count create ctsep next \
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delete extract insert stringify \
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addsep replace) \
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envz basename \
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strcoll_l strxfrm_l string-inlines memrchr \
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xpg-strerror strerror_l
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strop-tests := memchr memcmp memcpy memmove mempcpy memset memccpy \
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stpcpy stpncpy strcat strchr strcmp strcpy strcspn \
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strlen strncmp strncpy strpbrk strrchr strspn memmem \
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strstr strcasestr strnlen strcasecmp strncasecmp \
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strncat rawmemchr strchrnul bcopy bzero memrchr
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tests := tester inl-tester noinl-tester testcopy test-ffs \
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tst-strlen stratcliff tst-svc tst-inlcall \
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bug-strncat1 bug-strspn1 bug-strpbrk1 tst-bswap \
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tst-strtok tst-strxfrm bug-strcoll1 tst-strfry \
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bug-strtok1 $(addprefix test-,$(strop-tests)) \
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bug-envz1 tst-strxfrm2 tst-endian tst-svc2 \
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tst-strtok_r
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tests-ifunc := $(strop-tests:%=test-%-ifunc)
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tests += $(tests-ifunc)
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xtests = tst-strcoll-overflow
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include ../Rules
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tester-ENV = LANGUAGE=C
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inl-tester-ENV = LANGUAGE=C
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noinl-tester-ENV = LANGUAGE=C
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tst-strxfrm-ENV = LOCPATH=$(common-objpfx)localedata
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tst-strxfrm2-ENV = LOCPATH=$(common-objpfx)localedata
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bug-strcoll1-ENV = LOCPATH=$(common-objpfx)localedata
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test-strcasecmp-ENV = LOCPATH=$(common-objpfx)localedata
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test-strncasecmp-ENV = LOCPATH=$(common-objpfx)localedata
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test-strcasecmp-ifunc-ENV = LOCPATH=$(common-objpfx)localedata
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test-strncasecmp-ifunc-ENV = LOCPATH=$(common-objpfx)localedata
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CFLAGS-inl-tester.c = -fno-builtin
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CFLAGS-noinl-tester.c = -fno-builtin
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CFLAGS-tst-strlen.c = -fno-builtin
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CFLAGS-stratcliff.c = -fno-builtin
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CFLAGS-test-ffs.c = -fno-builtin
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CFLAGS-tst-inlcall.c = -fno-builtin
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ifeq ($(run-built-tests),yes)
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tests: $(objpfx)tst-svc.out
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$(objpfx)tst-svc.out: tst-svc.input $(objpfx)tst-svc
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GCONV_PATH=$(common-objpfx)iconvdata LC_ALL=C \
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$(test-program-cmd) < $(word 1,$^) > $@
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@cmp tst-svc.expect $(objpfx)tst-svc.out
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endif
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