X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Ffnmatch_loop.c;h=a83dd96169e6c627ab1144d18d4a6108df4a46c6;hb=a9b64ea6a96fe625db5332f5e2b3e5f968704af7;hp=e3450b690568ed28efdb585ae46be32dbeae409d;hpb=3b3a258ec065376e379991d4db3b54079cf12f0e;p=gnulib.git

diff --git a/lib/fnmatch_loop.c b/lib/fnmatch_loop.c
index e3450b690..a83dd9616 100644
--- a/lib/fnmatch_loop.c
+++ b/lib/fnmatch_loop.c
@@ -1,5 +1,5 @@
 /* Copyright (C) 1991, 1992, 1993, 1996, 1997, 1998, 1999, 2000, 2001,
-   2002 Free Software Foundation, Inc.
+   2002, 2003 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -17,9 +17,6 @@
 
 /* Match STRING against the filename pattern PATTERN, returning zero if
    it matches, nonzero if not.  */
-static int FCT (const CHAR *pattern, const CHAR *string,
-		const CHAR *string_end, int no_leading_period, int flags)
-     internal_function;
 static int EXT (INT opt, const CHAR *pattern, const CHAR *string,
 		const CHAR *string_end, int no_leading_period, int flags)
      internal_function;
@@ -27,12 +24,8 @@ static const CHAR *END (const CHAR *patternp) internal_function;
 
 static int
 internal_function
-FCT (pattern, string, string_end, no_leading_period, flags)
-     const CHAR *pattern;
-     const CHAR *string;
-     const CHAR *string_end;
-     int no_leading_period;
-     int flags;
+FCT (const CHAR *pattern, const CHAR *string, const CHAR *string_end,
+     int no_leading_period, int flags)
 {
   register const CHAR *p = pattern, *n = string;
   register UCHAR c;
@@ -1051,13 +1044,14 @@ EXT (INT opt, const CHAR *pattern, const CHAR *string, const CHAR *string_end,
 	    /* This means we found the end of the pattern.  */
 #define NEW_PATTERN \
 	    struct patternlist *newp;					      \
+	    size_t plen;						      \
 									      \
-	    if (opt == L('?') || opt == L('@'))				      \
-	      newp = alloca (offsetof (struct patternlist, str)		      \
-			     + (pattern_len * sizeof (CHAR)));		      \
-	    else							      \
-	      newp = alloca (offsetof (struct patternlist, str)		      \
-			     + ((p - startp + 1) * sizeof (CHAR)));	      \
+	    plen = (opt == L('?') || opt == L('@')			      \
+		    ? pattern_len					      \
+		    : p - startp + 1);					      \
+	    newp = (struct patternlist *)				      \
+	      alloca (offsetof (struct patternlist, str)		      \
+		      + (plen * sizeof (CHAR)));			      \
 	    *((CHAR *) MEMPCPY (newp->str, startp, p - startp)) = L('\0');    \
 	    newp->next = NULL;						      \
 	    *lastp = newp;						      \