fix
This commit is contained in:
tg
parent
85b0cb20eb
commit
8aa54e42a9
10
check.t
10
check.t
@ -1,4 +1,4 @@
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# $MirOS: src/bin/mksh/check.t,v 1.148 2008/02/27 11:24:11 tg Exp $
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# $MirOS: src/bin/mksh/check.t,v 1.149 2008/02/27 12:49:53 tg Exp $
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# $OpenBSD: bksl-nl.t,v 1.2 2001/01/28 23:04:56 niklas Exp $
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# $OpenBSD: history.t,v 1.5 2001/01/28 23:04:56 niklas Exp $
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# $OpenBSD: read.t,v 1.3 2003/03/10 03:48:16 david Exp $
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@ -1024,7 +1024,9 @@ stdin:
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echo 23: ${x//#1/9}
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echo 24: ${x//%1/9}
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echo 25: ${x//\%1/9}
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# echo 26: ${x//\%1/9}
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echo 26: ${x//\\%1/9}
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echo 27: ${x//\a/9}
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echo 28: ${x//\\a/9}
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expected-stdout:
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1: 122321_ab/cde_b/c_1221
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2: 131_ab/cde_b/c_11
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@ -1051,7 +1053,9 @@ expected-stdout:
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23: 9222321_ab/cde_b/c_1221
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24: 1222321_ab/cde_b/c_1229
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25: 1222321_ab/cde_b/c_1229
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# 26: 1222321_ab/cde_b/c_1221
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26: 1222321_ab/cde_b/c_1221
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27: 1222321_9b/cde_b/c_1221
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28: 1222321_9b/cde_b/c_1221
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---
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name: glob-bad-1
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description:
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43
eval.c
43
eval.c
@ -2,7 +2,7 @@
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.38 2008/02/27 11:24:11 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.39 2008/02/27 12:49:53 tg Exp $");
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#ifdef MKSH_SMALL
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#define MKSH_NOPWNAM
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@ -166,7 +166,7 @@ expand(const char *cp, /* input word */
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int newlines = 0; /* For trailing newlines in COMSUB */
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int saw_eq, tilde_ok;
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int make_magic;
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int sqchar = 0; /* char to keep bksl before (${…/…\/…/…}) */
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int sqmode = 0; /* keep backslashes before [\\/%#] */
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size_t len;
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if (cp == NULL)
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@ -379,7 +379,7 @@ expand(const char *cp, /* input word */
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f = DOPAT | (f&DONTRUNCOMMAND) |
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DOTEMP_;
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quote = 0;
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sqchar = 0x100 | '/';
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sqmode = 2;
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break;
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case '=':
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/* Enabling tilde expansion
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@ -424,7 +424,7 @@ expand(const char *cp, /* input word */
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tilde_ok = 0; /* in case of ${unset:-} */
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*dp = '\0';
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quote = st->quote;
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sqchar = 0;
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sqmode = 0;
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f = st->f;
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if (f&DOBLANK)
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doblank--;
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@ -600,15 +600,17 @@ expand(const char *cp, /* input word */
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break;
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}
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if (sqchar) {
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/* keep backslash before backslash or sqchar */
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if (quote || c == '\\')
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if (sqmode) {
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/* keep backslash before backslash or C_SUBOP2 char */
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if ((c == '\\') ||
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(quote && c == '/') ||
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(quote && sqmode == 2 && ctype(c, C_SUBOP2)))
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*dp++ = '\\';
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if (sqchar & 0x100 && (quote || (sqchar & 0xFF) != c)) {
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/* beginning of string, ign. leading sqchars */
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sqchar &= 0xFF;
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} else if ((sqchar & 0xFF) == c && !quote)
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sqchar = 0;
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if (sqmode == 2 && (quote || c != '/'))
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/* beginning of string, ign. leading chars */
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sqmode = 1;
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else if (!quote && c == '/')
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sqmode = 0;
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}
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/* check for end of word or IFS separation */
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@ -1019,6 +1021,8 @@ trimsub(char *str, char *pat, int how)
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s = d = rpat = str_save(pat, ATEMP);
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while ((c = *s++))
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if (c == '\\') {
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if (s[0] == '\\' && s[1] != '/')
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++s;
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if (!(*d++ = *s++))
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break;
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} else if (c == '/') {
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@ -1040,17 +1044,16 @@ trimsub(char *str, char *pat, int how)
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/* first see if we have any match at all */
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tpat0 = rpat;
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if (*rpat == '\\' && (rpat[1] == '#' || rpat[1] == '%'))
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tpat0++;
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if (*tpat0 == '#') {
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d = pat;
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if (*d == '\\')
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++d;
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if (*d == '#') {
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/* anchor at the beginning */
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tpat0++;
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tpat1 = shf_smprintf("%s%c*", tpat0, MAGIC);
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tpat1 = shf_smprintf("%s%c*", ++tpat0, MAGIC);
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tpat2 = tpat1;
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} else if (*tpat0 == '%') {
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} else if (*d == '%') {
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/* anchor at the end */
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tpat0++;
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tpat1 = shf_smprintf("%c*%s", MAGIC, tpat0);
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tpat1 = shf_smprintf("%c*%s", MAGIC, ++tpat0);
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tpat2 = tpat0;
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} else {
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/* float */
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4
sh.h
4
sh.h
@ -8,7 +8,7 @@
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/* $OpenBSD: c_test.h,v 1.4 2004/12/20 11:34:26 otto Exp $ */
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/* $OpenBSD: tty.h,v 1.5 2004/12/20 11:34:26 otto Exp $ */
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#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.189 2008/02/27 11:24:12 tg Exp $"
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#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.190 2008/02/27 12:49:54 tg Exp $"
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#define MKSH_VERSION "R33 2008/02/27"
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#if HAVE_SYS_PARAM_H
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@ -538,7 +538,7 @@ EXTERN int really_exit;
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#define C_SUBOP1 BIT(5) /* "=-+?" */
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#define C_QUOTE BIT(6) /* \n\t"#$&'()*;<>?[]\`| (needing quoting) */
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#define C_IFS BIT(7) /* $IFS */
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#define C_SUBOP2 BIT(8) /* "#%" (magic, see below) */
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#define C_SUBOP2 BIT(8) /* "#%/" (magic, see below) */
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extern unsigned char chtypes[];
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