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-rw-r--r--source4/dsdb/samdb/ldb_modules/simple_ldap_map.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/simple_ldap_map.c b/source4/dsdb/samdb/ldb_modules/simple_ldap_map.c
index 8fb639f53f..21b80dccbf 100644
--- a/source4/dsdb/samdb/ldb_modules/simple_ldap_map.c
+++ b/source4/dsdb/samdb/ldb_modules/simple_ldap_map.c
@@ -147,6 +147,8 @@ static struct ldb_val objectCategory_always_dn(struct ldb_module *module, TALLOC
static struct ldb_val normalise_to_signed32(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
{
struct ldb_val out;
+ /* We've to use "strtoll" here to have the intended overflows.
+ * Otherwise we may get "LONG_MAX" and the conversion is wrong. */
int32_t i = (int32_t) strtoll((char *)val->data, NULL, 0);
out = data_blob_string_const(talloc_asprintf(ctx, "%d", i));
return out;