bash: update to 4.3.39

bash/src/bash43-008

@@ -0,0 +1,188 @@
+			     BASH PATCH REPORT
+			     =================
+
+Bash-Release:	4.3
+Patch-ID:	bash43-008
+
+Bug-Reported-by:	Stephane Chazelas <stephane.chazelas@gmail.com>
+Bug-Reference-ID:	<20140318135901.GB22158@chaz.gmail.com>
+Bug-Reference-URL:	http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00098.html
+
+Bug-Description:
+
+Some extended glob patterns incorrectly matched filenames with a leading
+dot, regardless of the setting of the `dotglob' option.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.3/lib/glob/gmisc.c	2013-10-28 14:45:25.000000000 -0400
+--- lib/glob/gmisc.c	2014-03-19 09:16:08.000000000 -0400
+***************
+*** 211,214 ****
+--- 211,215 ----
+      case '!':
+      case '@':
++     case '?':
+        return (pat[1] == LPAREN);
+      default:
+*** ../bash-4.3/lib/glob/glob.c	2014-01-31 21:43:51.000000000 -0500
+--- lib/glob/glob.c	2014-03-20 09:01:26.000000000 -0400
+***************
+*** 180,202 ****
+       int flags;
+  {
+!   char *pp, *pe, *t;
+!   int n, r;
+  
+    pp = pat + 2;
+!   pe = pp + strlen (pp) - 1;	/*(*/
+!   if (*pe != ')')
+!     return 0;
+!   if ((t = strchr (pp, '|')) == 0)	/* easy case first */
+      {
+        *pe = '\0';
+        r = skipname (pp, dname, flags);	/*(*/
+        *pe = ')';
+        return r;
+      }
+    while (t = glob_patscan (pp, pe, '|'))
+      {
+        n = t[-1];
+        t[-1] = '\0';
+        r = skipname (pp, dname, flags);
+        t[-1] = n;
+        if (r == 0)	/* if any pattern says not skip, we don't skip */
+--- 180,215 ----
+       int flags;
+  {
+!   char *pp, *pe, *t, *se;
+!   int n, r, negate;
+  
++   negate = *pat == '!';
+    pp = pat + 2;
+!   se = pp + strlen (pp) - 1;		/* end of string */
+!   pe = glob_patscan (pp, se, 0);	/* end of extglob pattern (( */
+!   /* we should check for invalid extglob pattern here */
+!   /* if pe != se we have more of the pattern at the end of the extglob
+!      pattern. Check the easy case first ( */
+!   if (pe == se && *pe == ')' && (t = strchr (pp, '|')) == 0)
+      {
+        *pe = '\0';
++ #if defined (HANDLE_MULTIBYTE)
++       r = mbskipname (pp, dname, flags);
++ #else
+        r = skipname (pp, dname, flags);	/*(*/
++ #endif
+        *pe = ')';
+        return r;
+      }
++ 
++   /* check every subpattern */
+    while (t = glob_patscan (pp, pe, '|'))
+      {
+        n = t[-1];
+        t[-1] = '\0';
++ #if defined (HANDLE_MULTIBYTE)
++       r = mbskipname (pp, dname, flags);
++ #else
+        r = skipname (pp, dname, flags);
++ #endif
+        t[-1] = n;
+        if (r == 0)	/* if any pattern says not skip, we don't skip */
+***************
+*** 205,219 ****
+      }	/*(*/
+  
+!   if (pp == pe)		/* glob_patscan might find end of pattern */
+      return r;
+  
+!   *pe = '\0';
+! #  if defined (HANDLE_MULTIBYTE)
+!   r = mbskipname (pp, dname, flags);	/*(*/
+! #  else
+!   r = skipname (pp, dname, flags);	/*(*/
+! #  endif
+!   *pe = ')';
+!   return r;
+  }
+  #endif
+--- 218,227 ----
+      }	/*(*/
+  
+!   /* glob_patscan might find end of pattern */
+!   if (pp == se)
+      return r;
+  
+!   /* but if it doesn't then we didn't match a leading dot */
+!   return 0;
+  }
+  #endif
+***************
+*** 278,289 ****
+  {
+  #if EXTENDED_GLOB
+!   wchar_t *pp, *pe, *t, n;
+!   int r;
+  
+    pp = pat + 2;
+!   pe = pp + wcslen (pp) - 1;	/*(*/
+!   if (*pe != L')')
+!     return 0;
+!   if ((t = wcschr (pp, L'|')) == 0)
+      {
+        *pe = L'\0';
+--- 286,298 ----
+  {
+  #if EXTENDED_GLOB
+!   wchar_t *pp, *pe, *t, n, *se;
+!   int r, negate;
+  
++   negate = *pat == L'!';
+    pp = pat + 2;
+!   se = pp + wcslen (pp) - 1;	/*(*/
+!   pe = glob_patscan_wc (pp, se, 0);
+! 
+!   if (pe == se && *pe == ')' && (t = wcschr (pp, L'|')) == 0)
+      {
+        *pe = L'\0';
+***************
+*** 292,295 ****
+--- 301,306 ----
+        return r;
+      }
++ 
++   /* check every subpattern */
+    while (t = glob_patscan_wc (pp, pe, '|'))
+      {
+***************
+*** 306,313 ****
+      return r;
+  
+!   *pe = L'\0';
+!   r = wchkname (pp, dname);	/*(*/
+!   *pe = L')';
+!   return r;
+  #else
+    return (wchkname (pat, dname));
+--- 317,322 ----
+      return r;
+  
+!   /* but if it doesn't then we didn't match a leading dot */
+!   return 0;
+  #else
+    return (wchkname (pat, dname));
+*** ../bash-4.3/patchlevel.h	2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h	2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 7
+  
+  #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 8
+  
+  #endif /* _PATCHLEVEL_H_ */