Libc-498.1.5.tar.gz

[apple/libc.git] / regex / FreeBSD / engine.c.patch

diff --git a/regex/FreeBSD/engine.c.patch b/regex/FreeBSD/engine.c.patch
index 1202eb5292cdc466ccae4ce2a197b8e9e9d9aff9..b40e6d097eb476e7815f093d71079fda93ddce81 100644 (file)
--- a/regex/FreeBSD/engine.c.patch
+++ b/regex/FreeBSD/engine.c.patch
@@ -1,6 +1,6 @@
 --- engine.c.orig      2004-11-25 11:38:32.000000000 -0800
-+++ engine.c   2005-02-24 14:25:22.000000000 -0800
-@@ -270,7 +270,7 @@
++++ engine.c   2005-04-18 16:52:09.000000000 -0700
+@@ -270,7 +270,7 @@ int eflags;
                                break;
                        assert(m->coldp < m->endp);
                        m->coldp += XMBRTOWC(NULL, m->coldp,
@@ -9,7 +9,7 @@
                }
                if (nmatch == 1 && !g->backrefs)
                        break;          /* no further info needed */
-@@ -331,7 +331,7 @@
+@@ -331,7 +331,7 @@ int eflags;
                NOTE("false alarm");
                /* recycle starting later */
                start = m->coldp + XMBRTOWC(NULL, m->coldp,
@@ -18,7 +18,7 @@
                assert(start <= stop);
        }
  
-@@ -409,7 +409,7 @@
+@@ -409,7 +409,7 @@ sopno stopst;
                        assert(nope);
                        break;
                case OCHAR:
@@ -27,7 +27,7 @@
                        break;
                case OBOL:
                case OEOL:
-@@ -418,7 +418,7 @@
+@@ -418,7 +418,7 @@ sopno stopst;
                        break;
                case OANY:
                case OANYOF:
@@ -36,7 +36,33 @@
                        break;
                case OBACK_:
                case O_BACK:
-@@ -585,14 +585,14 @@
+@@ -479,6 +479,10 @@ sopno stopst;
+                               sep = ssp;
+                               ssp = oldssp;
+                       }
++                      else if (tail==rest) {
++                              /* Fix for test expr 105 */
++                              ssp = oldssp;
++                      }
+                       assert(sep == rest);    /* must exhaust substring */
+                       assert(slow(m, ssp, sep, ssub, esub) == rest);
+                       dp = dissect(m, ssp, sep, ssub, esub);
+@@ -531,6 +535,14 @@ sopno stopst;
+                       i = OPND(m->g->strip[ss]);
+                       assert(0 < i && i <= m->g->nsub);
+                       m->pmatch[i].rm_so = sp - m->offp;
++                      /* fix for T.regcomp 43: don't remember previous
++                         subexpression matches beyond the current one (i) */
++                      i++;
++                      while (i<= m->g->nsub) {
++                              m->pmatch[i].rm_so = -1;
++                              m->pmatch[i].rm_eo = -1;
++                              i++;
++                      }
+                       break;
+               case ORPAREN:
+                       i = OPND(m->g->strip[ss]);
+@@ -585,14 +597,14 @@ sopno lev;                       /* PLUS nesting level */
                case OCHAR:
                        if (sp == stop)
                                return(NULL);
@@ -53,7 +79,7 @@
                        if (wc == BADCHAR)
                                return (NULL);
                        break;
-@@ -600,8 +600,8 @@
+@@ -600,8 +612,8 @@ sopno lev;                 /* PLUS nesting level */
                        if (sp == stop)
                                return (NULL);
                        cs = &m->g->sets[OPND(s)];
@@ -64,7 +90,7 @@
                                return(NULL);
                        break;
                case OBOL:
-@@ -625,8 +625,8 @@
+@@ -625,8 +637,8 @@ sopno lev;                 /* PLUS nesting level */
                                        (sp < m->endp && *(sp-1) == '\n' &&
                                                (m->g->cflags&REG_NEWLINE)) ||
                                        (sp > m->beginp &&
@@ -75,7 +101,7 @@
                                { /* yes */ }
                        else
                                return(NULL);
-@@ -635,8 +635,8 @@
+@@ -635,8 +647,8 @@ sopno lev;                 /* PLUS nesting level */
                        if (( (sp == m->endp && !(m->eflags&REG_NOTEOL)) ||
                                        (sp < m->endp && *sp == '\n' &&
                                                (m->g->cflags&REG_NEWLINE)) ||
@@ -86,7 +112,7 @@
                                { /* yes */ }
                        else
                                return(NULL);
-@@ -807,7 +807,7 @@
+@@ -807,7 +819,7 @@ sopno stopst;
                if (p == m->endp)
                        c = OUT;
                else
@@ -95,7 +121,7 @@
                if (EQ(st, fresh))
                        coldp = p;
  
-@@ -831,12 +831,12 @@
+@@ -831,12 +843,12 @@ sopno stopst;
                }
  
                /* how about a word boundary? */
@@ -112,7 +138,7 @@
                        flagch = EOW;
                }
                if (flagch == BOW || flagch == EOW) {
-@@ -861,7 +861,7 @@
+@@ -861,7 +873,7 @@ sopno stopst;
        assert(coldp != NULL);
        m->coldp = coldp;
        if (ISSET(st, stopst))
@@ -121,7 +147,7 @@
        else
                return(NULL);
  }
-@@ -913,7 +913,7 @@
+@@ -913,7 +925,7 @@ sopno stopst;
                        c = OUT;
                        clen = 0;
                } else
@@ -130,7 +156,7 @@
  
                /* is there an EOL and/or BOL between lastc and c? */
                flagch = '\0';
-@@ -935,12 +935,12 @@
+@@ -935,12 +947,12 @@ sopno stopst;
                }
  
                /* how about a word boundary? */
@@ -147,7 +173,7 @@
                        flagch = EOW;
                }
                if (flagch == BOW || flagch == EOW) {
-@@ -1031,7 +1031,7 @@
+@@ -1031,7 +1043,7 @@ states aft;                      /* states already known re
                        break;
                case OANYOF:
                        cs = &g->sets[OPND(s)];