Added some NULL checks in passwordstore.c to avoid potential crash.

diff --git a/src/passwordstore.c b/src/passwordstore.c
index 4411711242f712b5093bca23d13d785693283209..cd56c1b0a4db2ca6bbce29ee12b87fbe2b149548 100644 (file)
--- a/src/passwordstore.c
+++ b/src/passwordstore.c
@@ -307,7 +307,7 @@ void passwd_store_reencrypt_all(const gchar *old_mpwd,
                debug_print("Reencrypting passwords in block (%d/%s).\n",
                                block->block_type, block->block_name);
 
                debug_print("Reencrypting passwords in block (%d/%s).\n",
                                block->block_type, block->block_name);
 

-               if (g_hash_table_size(block->entries) == 0)
+               if (block->entries == NULL || g_hash_table_size(block->entries) == 0)

                        continue;
 
                keys = g_hash_table_get_keys(block->entries);
                        continue;
 
                keys = g_hash_table_get_keys(block->entries);