openssl ca: make index.txt parsing error more verbose
If index.txt exists but has some problems (like for example a single \n character in it) openssl will just exit without any error message.
Bug at least expirienced twice:
@@ -556,8 +556,10 @@ end_of_options:
goto end;
db = load_index(dbfile, &db_attr);
- if (db == NULL)
+ if (db == NULL) {
+ BIO_printf(bio_err, "Problem with index file: %s (could not load/parse file)\n", dbfile);
goto end;
+ }
if (index_index(db) <= 0)
goto end;
@@ -684,8 +686,10 @@ end_of_options:
goto end;
db = load_index(dbfile, &db_attr);
- if (db == NULL)
+ if (db == NULL) {
+ BIO_printf(bio_err, "Problem with index file: %s (could not load/parse file)\n", dbfile);
goto end;
+ }
/* Lets check some fields */
for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
