sysdb: Fixed a memory leak in an error condition.

Thanks to clang-analyze for identifying this!

diff --git a/src/tools/sysdb/command.c b/src/tools/sysdb/command.c
index 505124cae243b8e974c1790f8d04290e38f6c4c4..9dfb6194d40b9db217ab66a519e3d6995bf69c8b 100644 (file)
--- a/src/tools/sysdb/command.c
+++ b/src/tools/sysdb/command.c
@@ -40,6 +40,7 @@
 
 #include <assert.h>
 #include <ctype.h>
+#include <stdlib.h>
 #include <string.h>
 
 /*
@@ -117,8 +118,11 @@ sdb_command_exec(sdb_input_t *input)
                 * sends back. We'll wait for the first reply and then return to the
                 * main loop which will handle any subsequent replies, including
                 * eventually the reply to the query (if it's not the first reply). */
-               if (sdb_command_print_reply(input->client) < 0)
+               if (sdb_command_print_reply(input->client) < 0) {
+                       if (data)
+                               free(data);
                        return NULL;
+               }
        }
 
        sdb_strbuf_skip(input->input, 0, input->query_len);