summary refs log tree commit diff
diff options
context:
space:
mode:
-rw-r--r--ChangeLog6
-rw-r--r--Src/utils.c6
2 files changed, 11 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 86c8afb92..b1275efe4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2014-11-13  Peter Stephenson  <p.w.stephenson@ntlworld.com>
+
+	* Marc Finet: 33687 (first and last patches): ensure length of
+	working directory is correct and return as soon as there's
+	an error chasing symlinks.
+
 2014-11-13  Barton E. Schaefer  <schaefer@zsh.org>
 
 	* 33686: Test/B06fc.ztst: set PS1 before pattern-matching for it
diff --git a/Src/utils.c b/Src/utils.c
index e6eb8e6a7..c6e7aed35 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -727,7 +727,7 @@ xsymlinks(char *s)
     zulong xbuflen = strlen(xbuf);
 
     opp = pp = slashsplit(s);
-    for (; xbuflen < sizeof(xbuf) && *pp; pp++) {
+    for (; xbuflen < sizeof(xbuf) && *pp && ret >= 0; pp++) {
 	if (!strcmp(*pp, "."))
 	    continue;
 	if (!strcmp(*pp, "..")) {
@@ -762,9 +762,13 @@ xsymlinks(char *s)
 		strcpy(xbuf, "");
 		if (xsymlinks(xbuf3 + 1) < 0)
 		    ret = -1;
+		else
+		    xbuflen = strlen(xbuf);
 	    } else
 		if (xsymlinks(xbuf3) < 0)
 		    ret = -1;
+		else
+		    xbuflen = strlen(xbuf);
 	}
     }
     freearray(opp);