Fix: calling ht_{hash, match}_enum with wrong argument

ht_hash_enum and ht_match_enum are currently called with the address of the
pointer to a ust_registry_enum rather than the expected pointer to a
ust_registry_enum. This means that those function calls would end up
using garbage for hashing and comparing.

Signed-off-by: Francis Deslauriers <francis.deslauriers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/src/bin/lttng-sessiond/ust-registry.c b/src/bin/lttng-sessiond/ust-registry.c
index 46915a845d045fe9c8e1092ad7ba97b011a05501..d4edb207afc18ebdb2daebcea130715675bf2fce 100644 (file)
--- a/src/bin/lttng-sessiond/ust-registry.c
+++ b/src/bin/lttng-sessiond/ust-registry.c
@@ -556,8 +556,8 @@ struct ust_registry_enum *
        struct lttng_ht_iter iter;
 
        cds_lfht_lookup(session->enums->ht,
-                       ht_hash_enum((void *) &reg_enum_lookup, lttng_ht_seed),
-                       ht_match_enum, &reg_enum_lookup, &iter.iter);
+                       ht_hash_enum((void *) reg_enum_lookup, lttng_ht_seed),
+                       ht_match_enum, reg_enum_lookup, &iter.iter);
        node = lttng_ht_iter_get_node_str(&iter);
        if (!node) {
                goto end;