mirror of
https://github.com/sheumann/hush.git
synced 2024-06-26 02:29:31 +00:00
randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
parent
08f0b784fd
commit
9297dbc9d2
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@ -6,8 +6,6 @@
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*
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* Licensed under GPLv2, see file License in this tarball for details.
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*/
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#include <assert.h>
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#include "busybox.h"
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#if ENABLE_BUILD_LIBBUSYBOX
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@ -387,7 +387,7 @@ IF_DESKTOP(long long) int FAST_FUNC unpack_unxz(unpack_info_t *info UNUSED_PARAM
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int unxz_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int unxz_main(int argc UNUSED_PARAM, char **argv)
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{
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int opts = getopt32(argv, "cfvdt");
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IF_XZ(int opts =) getopt32(argv, "cfvdt");
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# if ENABLE_XZ
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/* xz without -d or -t? */
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if (applet_name[2] == '\0' && !(opts & (OPT_DECOMPRESS|OPT_TEST)))
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@ -38,6 +38,7 @@ INSERT
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lib-$(CONFIG_AR) += get_header_ar.o unpack_ar_archive.o
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lib-$(CONFIG_BUNZIP2) += decompress_bunzip2.o
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lib-$(CONFIG_UNLZMA) += decompress_unlzma.o
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lib-$(CONFIG_UNXZ) += decompress_unxz.o
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lib-$(CONFIG_CPIO) += get_header_cpio.o
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lib-$(CONFIG_DPKG) += $(DPKG_FILES)
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lib-$(CONFIG_DPKG_DEB) += $(DPKG_FILES)
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@ -195,7 +195,11 @@ void lbb_prepare(const char *applet
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#if ENABLE_FEATURE_INDIVIDUAL
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/* Redundant for busybox (run_applet_and_exit covers that case)
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* but needed for "individual applet" mode */
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if (argv[1] && !argv[2] && strcmp(argv[1], "--help") == 0) {
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if (argv[1]
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&& !argv[2]
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&& strcmp(argv[1], "--help") == 0
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&& strncmp(applet, "busybox", 7) != 0
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) {
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/* Special case. POSIX says "test --help"
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* should be no different from e.g. "test --foo". */
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if (!ENABLE_TEST || strcmp(applet_name, "test") != 0)
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18
shell/hush.c
18
shell/hush.c
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@ -117,6 +117,10 @@
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* and therefore waitpid will return the same result as last time)
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*/
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#define ENABLE_HUSH_FAST 0
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/* TODO: implement simplified code for users which do not need ${var%...} ops
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* So far ${var%...} ops are always enabled:
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*/
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#define ENABLE_HUSH_DOLLAR_OPS 1
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#if BUILD_AS_NOMMU
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@ -2681,7 +2685,7 @@ static NOINLINE int expand_vars_to_list(o_string *output, int n, char *arg, char
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}
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}
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} else if (exp_op == ':') {
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#if ENABLE_HUSH_BASH_COMPAT
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#if ENABLE_HUSH_BASH_COMPAT && ENABLE_SH_MATH_SUPPORT
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/* It's ${var:N[:M]} bashism.
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* Note that in encoded form it has TWO parts:
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* var:N<SPECIAL_VAR_SYMBOL>M<SPECIAL_VAR_SYMBOL>
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@ -5820,7 +5824,7 @@ static int parse_group(o_string *dest, struct parse_context *ctx,
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/* command remains "open", available for possible redirects */
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}
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#if ENABLE_HUSH_TICK || ENABLE_SH_MATH_SUPPORT
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#if ENABLE_HUSH_TICK || ENABLE_SH_MATH_SUPPORT || ENABLE_HUSH_DOLLAR_OPS
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/* Subroutines for copying $(...) and `...` things */
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static void add_till_backquote(o_string *dest, struct in_str *input);
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/* '...' */
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@ -5921,9 +5925,9 @@ static int add_till_closing_bracket(o_string *dest, struct in_str *input, unsign
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{
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int ch;
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char dbl = end_ch & DOUBLE_CLOSE_CHAR_FLAG;
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#if ENABLE_HUSH_BASH_COMPAT
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# if ENABLE_HUSH_BASH_COMPAT
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char end_char2 = end_ch >> 8;
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#endif
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# endif
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end_ch &= (DOUBLE_CLOSE_CHAR_FLAG - 1);
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while (1) {
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@ -5976,7 +5980,7 @@ static int add_till_closing_bracket(o_string *dest, struct in_str *input, unsign
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}
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return ch;
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}
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#endif /* ENABLE_HUSH_TICK || ENABLE_SH_MATH_SUPPORT */
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#endif /* ENABLE_HUSH_TICK || ENABLE_SH_MATH_SUPPORT || ENABLE_HUSH_DOLLAR_OPS */
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/* Return code: 0 for OK, 1 for syntax error */
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#if BB_MMU
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@ -6082,7 +6086,11 @@ static int parse_dollar(o_string *as_string,
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again:
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if (!BB_MMU)
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pos = dest->length;
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#if ENABLE_HUSH_DOLLAR_OPS
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last_ch = add_till_closing_bracket(dest, input, end_ch);
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#else
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#error Simple code to only allow ${var} is not implemented
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#endif
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if (as_string) {
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o_addstr(as_string, dest->data + pos);
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o_addchr(as_string, last_ch);
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@ -6,7 +6,6 @@
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# Licensed under GPL v2, see file LICENSE for details.
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. ./testing.sh
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test -f "$bindir/.config" && . "$bindir/.config"
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test x"CONFIG_SCRIPT" = x"y" || exit 0
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@ -3,7 +3,6 @@
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# Licensed under GPL v2, see file LICENSE for details.
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. ./testing.sh
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test -f "$bindir/.config" && . "$bindir/.config"
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# testing "test name" "command" "expected result" "file input" "stdin"
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@ -99,7 +99,7 @@ SKIP=
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# chown on a link was affecting file, dropping its suid/sgid bits
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rm -rf cpio.testdir
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optional FEATURE_CPIO_O
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optional FEATURE_CPIO_O FEATURE_STAT_FORMAT
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mkdir cpio.testdir
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touch cpio.testdir/file
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chmod 6755 cpio.testdir/file # sets suid/sgid bits
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@ -1,3 +1,5 @@
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unset LANG
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dt=`busybox date -d 1:2 +%T`
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test x"$dt" = x"01:02:00"
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@ -3,6 +3,7 @@
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# Licensed under GPL v2, see file LICENSE for details.
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. ./testing.sh
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test -f "$bindir/.config" && . "$bindir/.config"
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# testing "test name" "options" "expected result" "file input" "stdin"
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@ -12,13 +13,13 @@ testing "expand" \
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"" \
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"\t12345678\t12345678\n"
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optional UNICODE_SUPPORT
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test x"$CONFIG_UNICODE_SUPPORT" = x"y" \
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&& test x"$CONFIG_UNICODE_USING_LOCALE" != x"y" \
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&& test "$CONFIG_LAST_SUPPORTED_WCHAR" -gt "916" \
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testing "expand with unicode characher 0x394" \
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"expand" \
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"Δ 12345ΔΔΔ 12345678\n" \
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"" \
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"Δ\t12345ΔΔΔ\t12345678\n"
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SKIP=
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exit $FAILCOUNT
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@ -3,6 +3,7 @@
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# Licensed under GPL v2, see file LICENSE for details.
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. ./testing.sh
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test -f "$bindir/.config" && . "$bindir/.config"
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# testing "test name" "options" "expected result" "file input" "stdin"
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@ -28,9 +29,10 @@ be preserved
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is here:>\0< - they must be preserved
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" \
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optional UNICODE_SUPPORT
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# The text was taken from English and Ukrainian wikipedia pages
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testing "fold -sw66 with unicode input" "fold -sw66" \
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test x"$CONFIG_UNICODE_SUPPORT" = x"y" \
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&& test x"$CONFIG_UNICODE_USING_LOCALE" != x"y" \
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&& testing "fold -sw66 with unicode input" "fold -sw66" \
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"\
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The Andromeda Galaxy (pronounced /ænˈdrɒmədə/, also known as \n\
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Messier 31, M31, or NGC224; often referred to as the Great \n\
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@ -56,6 +58,5 @@ Way.
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спіральна галактика, що знаходиться на відстані приблизно у 2,5 \
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мільйони світлових років від нашої планети у сузір'ї Андромеди. \
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На початку ХХІ ст. в центрі галактики виявлено чорну дірку."
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SKIP=
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exit $FAILCOUNT
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@ -3,10 +3,9 @@
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# Licensed under GPL v2, see file LICENSE for details.
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. ./testing.sh
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test -f "$bindir/.config" && . "$bindir/.config"
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rm -rf ls.testdir >/dev/null
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rm -rf ls.testdir 2>/dev/null
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mkdir ls.testdir || exit 1
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# testing "test name" "command" "expected result" "file input" "stdin"
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@ -15,9 +14,10 @@ mkdir ls.testdir || exit 1
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# I suspect we might fail to skip exactly correct number of bytes
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# over broked unicode sequences.
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test x"$CONFIG_UNICODE_SUPPORT" = x"y" \
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&& test x"$CONFIG_LOCALE_SUPPORT" != x"y" \
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&& test x"$CONFIG_UNICODE_USING_LOCALE" != x"y" \
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&& test x"$CONFIG_SUBST_WCHAR" = x"63" \
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&& test x"$CONFIG_LAST_SUPPORTED_WCHAR" = x"767" \
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&& test x"$CONFIG_FEATURE_LS_SORTFILES" = x"y" \
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&& testing "ls unicode test with codepoints limited to 767" \
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"(cd ls.testdir && sh ../ls.mk_uni_tests) && ls -1 ls.testdir" \
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'0001_1__Some_correct_UTF-8_text___________________________________________|
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# Currently fails on "0080_4.2.2__U-000007FF_=_e0_9f_bf" line
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test x"$CONFIG_UNICODE_SUPPORT" = x"y" \
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&& test x"$CONFIG_LOCALE_SUPPORT" != x"y" \
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&& test x"$CONFIG_UNICODE_USING_LOCALE" != x"y" \
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&& test x"$CONFIG_SUBST_WCHAR" = x"63" \
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&& test x"$CONFIG_LAST_SUPPORTED_WCHAR" = x"0" \
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&& testing "ls unicode test with unlimited codepoints" \
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@ -3,7 +3,6 @@
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# Licensed under GPL v2, see file LICENSE for details.
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. ./testing.sh
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test -f "$bindir/.config" && . "$bindir/.config"
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test "`id -u`" = 0 || {
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@ -3,6 +3,7 @@
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# Licensed under GPL v2, see file LICENSE for details.
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. ./testing.sh
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test -f "$bindir/.config" && . "$bindir/.config"
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# testing "test name" "options" "expected result" "file input" "stdin"
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@ -30,9 +31,10 @@ testing "unexpand case 7" "unexpand" \
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testing "unexpand case 8" "unexpand" \
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"a b\n" "" "a b\n" \
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optional UNICODE_SUPPORT
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test x"$CONFIG_UNICODE_SUPPORT" = x"y" \
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&& test x"$CONFIG_UNICODE_USING_LOCALE" != x"y" \
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&& test "$CONFIG_LAST_SUPPORTED_WCHAR" -gt "916" \
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testing "unexpand with unicode characher 0x394" "unexpand" \
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"1ΔΔΔ5\t99999\n" "" "1ΔΔΔ5 99999\n"
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SKIP=
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exit $FAILCOUNT
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