From: Ulrich Drepper <drepper@redhat.com>
Date: Sat, 23 Aug 1997 21:52:31 +0000 (+0000)
Subject: (__tzset_internal): Fix memory leak when the user specifies a TZ value
X-Git-Tag: cvs/glibc-2_0_5pre5~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d59621d7d8271fab082bdb11e0f94e92b99a0942;p=thirdparty%2Fglibc.git

(__tzset_internal): Fix memory leak when the user specifies a TZ value
that uses a default rule file.  Do not assume US DST rules when the
user specifies that there is no DST.
---

diff --git a/time/tzset.c b/time/tzset.c
index 42b006e0c17..e0c39552ca0 100644
--- a/time/tzset.c
+++ b/time/tzset.c
@@ -313,13 +313,18 @@ __tzset_internal (always)
 	    {
 	      free (old_tz);
 	      old_tz = NULL;
+	      free (tzbuf);
 	      return;
 	    }
 	}
     }
   else
-    /* There is no DST.  */
-    tz_rules[1].name = tz_rules[0].name;
+    {
+      /* There is no DST.  */
+      tz_rules[1].name = tz_rules[0].name;
+      free (tzbuf);
+      return;
+    }
 
  done_names:
   free (tzbuf);