Author: ache
Date: Sat Jul 30 02:09:11 2016
New Revision: 303530
URL: https://svnweb.freebsd.org/changeset/base/303530

Log:
  Reset errno for readdirfunc() before contunue.

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

Modified: head/lib/libc/gen/glob.c
==============================================================================
--- head/lib/libc/gen/glob.c    Sat Jul 30 01:16:06 2016        (r303529)
+++ head/lib/libc/gen/glob.c    Sat Jul 30 02:09:11 2016        (r303530)
@@ -781,8 +781,10 @@ glob3(Char *pathbuf, Char *pathend, Char
                }
 
                /* Initial DOT must be matched literally. */
-               if (dp->d_name[0] == '.' && UNPROT(*pattern) != DOT)
+               if (dp->d_name[0] == '.' && UNPROT(*pattern) != DOT) {
+                       errno = 0;
                        continue;
+               }
                memset(&mbs, 0, sizeof(mbs));
                dc = pathend;
                sc = dp->d_name;
@@ -803,6 +805,7 @@ glob3(Char *pathbuf, Char *pathend, Char
                }
                if (too_long || !match(pathend, pattern, restpattern)) {
                        *pathend = EOS;
+                       errno = 0;
                        continue;
                }
                err = glob2(pathbuf, --dc, pathend_last, restpattern,
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