Fix: uprobe: missing error code on allocation failure
authorJérémie Galarneau <jeremie.galarneau@efficios.com>
Mon, 15 Jun 2020 22:44:23 +0000 (18:44 -0400)
committerJérémie Galarneau <jeremie.galarneau@efficios.com>
Wed, 29 Jul 2020 17:03:36 +0000 (13:03 -0400)
lttng_userspace_probe_location_function_create_from_payload
does not report an allocation failure when strdup fails.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: Ibed9906cabeca81081647d220a7aef1f54d251d4

src/common/userspace-probe.c

index b6e5083a2907c35836c4b856882004b669feee5b..169bc99debb6bef714faa75ebd0957e6daff888b 100644 (file)
@@ -1106,12 +1106,14 @@ int lttng_userspace_probe_location_function_create_from_buffer(
        function_name = lttng_strndup(function_name_src, LTTNG_SYMBOL_NAME_LEN);
        if (!function_name) {
                PERROR("lttng_strndup");
+               ret = -LTTNG_ERR_NOMEM;
                goto end;
        }
 
        binary_path = lttng_strndup(binary_path_src, LTTNG_PATH_MAX);
        if (!binary_path) {
                PERROR("lttng_strndup");
+               ret = -LTTNG_ERR_NOMEM;
                goto end;
        }
 
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