svn commit: r207981 - head/lib/libc/gen

Gordon Tetlow gordon at FreeBSD.org
Wed May 12 17:44:00 UTC 2010


Author: gordon
Date: Wed May 12 17:44:00 2010
New Revision: 207981
URL: http://svn.freebsd.org/changeset/base/207981

Log:
  Fix a bug due to a type conversion from 64 to 32 bits. The side effect of
  this type conversion is the high bits which were used to indicate if a
  special character was a literal or special were dropped. As a result, all
  special character were treated as special, even if they were supposed to
  be literals.
  
  Reviewed by:	gad@
  Approved by:	mentor (wes@)

Modified:
  head/lib/libc/gen/glob.c

Modified: head/lib/libc/gen/glob.c
==============================================================================
--- head/lib/libc/gen/glob.c	Wed May 12 17:34:51 2010	(r207980)
+++ head/lib/libc/gen/glob.c	Wed May 12 17:44:00 2010	(r207981)
@@ -433,9 +433,9 @@ static int
 glob0(const Char *pattern, glob_t *pglob, size_t *limit)
 {
 	const Char *qpatnext;
-	int c, err;
+	int err;
 	size_t oldpathc;
-	Char *bufnext, patbuf[MAXPATHLEN];
+	Char *bufnext, c, patbuf[MAXPATHLEN];
 
 	qpatnext = globtilde(pattern, patbuf, MAXPATHLEN, pglob);
 	oldpathc = pglob->gl_pathc;


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