3 files changed, 18 insertions, 2 deletions

diff --git a/src/sp_config.c b/src/sp_config.c
index ed41a6a..46742c4 100644
--- a/src/sp_config.c
+++ b/src/sp_config.c
@@ -213,6 +213,21 @@ SP_PARSEKW_FN(parse_uint) {
   return ret;
 }
 
+SP_PARSEKW_FN(parse_ulong) {
+  int ret = SP_PARSER_SUCCESS;
+  SP_PARSE_ARG(value);
+
+  char *endptr;
+  errno = 0;
+  *(u_long*)retval = (u_long)strtoul(ZSTR_VAL(value), &endptr, 10);
+  if (errno != 0 || !endptr || endptr == ZSTR_VAL(value)) {
+    sp_log_err("config", "Failed to parse arg '%s' of `%s` on line %zu", ZSTR_VAL(value), token, kw->lineno);
+    ret = SP_PARSER_ERROR;
+  }
+  zend_string_release(value);
+  return ret;
+}
+
 SP_PARSEKW_FN(parse_cidr) {
   CHECK_DUPLICATE_KEYWORD(retval);
   SP_PARSE_ARG(value);
diff --git a/src/sp_config.h b/src/sp_config.h
index 8886bc6..edaa686 100644
--- a/src/sp_config.h
+++ b/src/sp_config.h
@@ -302,6 +302,7 @@ SP_PARSEKW_FN(parse_regexp);
 SP_PARSEKW_FN(parse_empty);
 SP_PARSEKW_FN(parse_int);
 SP_PARSEKW_FN(parse_uint);
+SP_PARSEKW_FN(parse_ulong);
 SP_PARSEKW_FN(parse_php_type);
 SP_PARSEKW_FN(parse_cidr);
 SP_PARSEKW_FN(parse_list);
diff --git a/src/sp_config_keywords.c b/src/sp_config_keywords.c
index 7f41e38..1a23658 100644
--- a/src/sp_config_keywords.c
+++ b/src/sp_config_keywords.c
@@ -33,8 +33,8 @@ SP_PARSE_FN(parse_session) {
       {parse_empty, SP_TOKEN_ENCRYPT, &(cfg->encrypt)},
       {parse_empty, SP_TOKEN_SIMULATION, &(cfg->simulation)},
       {parse_empty, SP_TOKEN_SIM, &(cfg->simulation)},
-      {parse_uint, SP_TOKEN_SID_MIN_LENGTH, &(cfg->sid_min_length)},
-      {parse_uint, SP_TOKEN_SID_MAX_LENGTH, &(cfg->sid_max_length)},
+      {parse_ulong, SP_TOKEN_SID_MIN_LENGTH, &(cfg->sid_min_length)},
+      {parse_ulong, SP_TOKEN_SID_MAX_LENGTH, &(cfg->sid_max_length)},
       {0, 0, 0}};
 
   SP_PROCESS_CONFIG_KEYWORDS_ERR();