elftosb: fix crash on invalid command file

Change-Id: Ifef61b7ca6a391960d1d696ba455e0d14462c967
2013-12-06 11:37:49 +01:00 · 2013-12-06 11:37:49 +01:00 · c5b209f2d8
commit c5b209f2d8
parent f365a5123f
1 changed files with 2 additions and 0 deletions
--- a/utils/imxtools/sbtools/elftosb.c
+++ b/utils/imxtools/sbtools/elftosb.c
@ -432,6 +432,8 @@ int main(int argc, char **argv)
    }

    struct cmd_file_t *cmd_file = db_parse_file(cmd_filename);
+    if(cmd_file == NULL)
+        bug("Error parsing command file\n");
    struct sb_file_t *sb_file = apply_cmd_file(cmd_file);
    db_free(cmd_file);