update to glibc-2.28-189.el8.src.rpm

Signed-off-by: Zhao Hang <wb-zh951434@alibaba-inc.com>

glibc-rh1971664-14.patch

@@ -0,0 +1,32 @@
+commit 5f9b78fe35d08739b6da1e5b356786d41116c108
+Author: Siddhesh Poyarekar <siddhesh@sourceware.org>
+Date:   Tue Aug 3 21:10:20 2021 +0530
+
+    gconv_parseconfdir: Fix memory leak
+    
+    The allocated `conf` would leak if we have to skip over the file due
+    to the underlying filesystem not supporting dt_type.
+    
+    Reviewed-by: Arjun Shankar <arjun@redhat.com>
+
+diff --git a/iconv/gconv_parseconfdir.h b/iconv/gconv_parseconfdir.h
+index 915b60845ca11c03..e4c3c16d1f96ce0c 100644
+--- a/iconv/gconv_parseconfdir.h
++++ b/iconv/gconv_parseconfdir.h
+@@ -153,12 +153,11 @@ gconv_parseconfdir (const char *dir, size_t dir_len)
+ 	      struct stat64 st;
+ 	      if (asprintf (&conf, "%s/%s", buf, ent->d_name) < 0)
+ 		continue;
+-	      if (ent->d_type == DT_UNKNOWN
+-		  && (lstat64 (conf, &st) == -1
+-		      || !S_ISREG (st.st_mode)))
+-		continue;
+ 
+-	      found |= read_conf_file (conf, dir, dir_len);
++	      if (ent->d_type != DT_UNKNOWN
++		  || (lstat64 (conf, &st) != -1 && S_ISREG (st.st_mode)))
++		found |= read_conf_file (conf, dir, dir_len);
++
+ 	      free (conf);
+ 	    }
+ 	}