Fix: sessiond: unchecked return value

[lttng-tools.git] / src / bin / lttng-sessiond / client.c

diff --git a/src/bin/lttng-sessiond/client.c b/src/bin/lttng-sessiond/client.c
index 84a177b9cc814ee868168a40719ed2a02a6763f3..689dc258a604cff0f3d7816f72ff8778523f8cd5 100644 (file)
--- a/src/bin/lttng-sessiond/client.c
+++ b/src/bin/lttng-sessiond/client.c
@@ -92,7 +92,11 @@ static int setup_lttng_msg(struct command_ctx *cmd_ctx,
                .data_size = payload_len,
        };
 
-       lttng_dynamic_buffer_set_size(&cmd_ctx->reply_payload.buffer, 0);
+       ret = lttng_dynamic_buffer_set_size(&cmd_ctx->reply_payload.buffer, 0);
+       if (ret) {
+               goto end;
+       }
+
        lttng_dynamic_pointer_array_clear(&cmd_ctx->reply_payload._fd_handles);
 
        cmd_ctx->lttng_msg_size = total_msg_size;
@@ -133,7 +137,10 @@ static int setup_empty_lttng_msg(struct command_ctx *cmd_ctx)
        int ret;
        const struct lttcomm_lttng_msg llm = {};
 
-       lttng_dynamic_buffer_set_size(&cmd_ctx->reply_payload.buffer, 0);
+       ret = lttng_dynamic_buffer_set_size(&cmd_ctx->reply_payload.buffer, 0);
+       if (ret) {
+               goto end;
+       }
 
        /* Append place-holder reply header. */
        ret = lttng_dynamic_buffer_append(