Full_Name: Tianyin Xu Version: 2.4.33 OS: Ubuntu 12.04 (actually doesn't matter) URL: Submission from: (NULL) (2607:f720:1300:1241:512c:f07a:5efe:8eda)

The data type of "index_substr_any_len" and "index_substr_any_step" are unsigned int. They should share the same flag ARG_UINT as "index_substr_if_{min,max}len"

/* servers/slapd/schema_init.c */ 158 unsigned int index_substr_if_minlen = SLAP_INDEX_SUBSTR_IF_MINLEN_DEFAULT; 159 unsigned int index_substr_if_maxlen = SLAP_INDEX_SUBSTR_IF_MAXLEN_DEFAULT; 160 unsigned int index_substr_any_len = SLAP_INDEX_SUBSTR_ANY_LEN_DEFAULT; 161 unsigned int index_substr_any_step = SLAP_INDEX_SUBSTR_ANY_STEP_DEFAULT;

In the current code, they are "ARG_INT" which convert -1 to be 4294967295.

==========================PATCH=========================

@@ -399,13 +399,13 @@ { "index_substr_if_maxlen", "max", 2, 2, 0, ARG_UINT|ARG_NONZERO|ARG_MAGIC|CFG_SSTR_IF_MAX, &config_generic, "( OLcfgGlAt:21 NAME 'olcIndexSubstrIfMaxLen' " "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL }, - { "index_substr_any_len", "len", 2, 2, 0, ARG_INT|ARG_NONZERO, + { "index_substr_any_len", "len", 2, 2, 0, ARG_UINT|ARG_NONZERO, &index_substr_any_len, "( OLcfgGlAt:22 NAME 'olcIndexSubstrAnyLen' " "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL }, - { "index_substr_any_step", "step", 2, 2, 0, ARG_INT|ARG_NONZERO, + { "index_substr_any_step", "step", 2, 2, 0, ARG_UINT|ARG_NONZERO, &index_substr_any_step, "( OLcfgGlAt:23 NAME 'olcIndexSubstrAnyStep' " "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL }, - { "index_intlen", "len", 2, 2, 0, ARG_INT|ARG_MAGIC|CFG_IX_INTLEN, + { "index_intlen", "len", 2, 2, 0, ARG_UINT|ARG_MAGIC|CFG_IX_INTLEN, &config_generic, "( OLcfgGlAt:84 NAME 'olcIndexIntLen' " "SYNTAX OMsInteger SINGLE-VALUE )", NULL, NULL }, { "lastmod", "on|off", 2, 2, 0, ARG_DB|ARG_ON_OFF|ARG_MAGIC|CFG_LASTMOD,