Bash-5.0 patch 3: improvements when globbing directory names containing backslashes

1 files changed, 12 insertions, 4 deletions

diff --git a/pathexp.c b/pathexp.c
index b51729a7..c1bf2d89 100644
--- a/pathexp.c
+++ b/pathexp.c
@@ -65,11 +65,11 @@ unquoted_glob_pattern_p (string)
 {
   register int c;
   char *send;
-  int open;
+  int open, bsquote;
 
   DECLARE_MBSTATE;
 
-  open = 0;
+  open = bsquote = 0;
   send = string + strlen (string);
 
   while (c = *string++)
@@ -100,7 +100,14 @@ unquoted_glob_pattern_p (string)
 	   can be removed by the matching engine, so we have to run it through
 	   globbing. */
 	case '\\':
-	  return (*string != 0);
+	  if (*string != '\0' && *string != '/')
+	    {
+	      bsquote = 1;
+	      string++;
+	      continue;
+	    }
+	  else if (*string == 0)
+	    return (0);
 	 	  
 	case CTLESC:
 	  if (*string++ == '\0')
@@ -117,7 +124,8 @@ unquoted_glob_pattern_p (string)
       ADVANCE_CHAR_P (string, send - string);
 #endif
     }
-  return (0);
+
+  return (bsquote ? 2 : 0);
 }
 
 /* Return 1 if C is a character that is `special' in a POSIX ERE and needs to