Privatize lttng-sessiond-comm

[lttng-tools.git] / ltt-sessiond / main.c

diff --git a/ltt-sessiond/main.c b/ltt-sessiond/main.c
index 567742ebb783bc1a4bfdf9f6ff89ddc8193f1604..b1dbc8f97f6fff2b73a961c6a79c1f48e841b1a5 100644 (file)
--- a/ltt-sessiond/main.c
+++ b/ltt-sessiond/main.c
@@ -41,9 +41,9 @@
 
 #include <urcu/list.h>         /* URCU list library (-lurcu) */
 #include <lttng/lttng.h>
+#include <lttng-sessiond-comm.h>
 
 #include "context.h"
-#include "liblttsessiondcomm.h"
 #include "ltt-sessiond.h"
 #include "lttngerr.h"
 #include "kernel-ctl.h"
@@ -289,6 +289,7 @@ static int send_kconsumerd_channel_fds(int sock, struct ltt_kernel_channel *chan
                        lkm.state = stream->state;
                        lkm.max_sb_size = channel->channel->attr.subbuf_size;
                        strncpy(lkm.path_name, stream->pathname, PATH_MAX);
+                       lkm.path_name[PATH_MAX - 1] = '\0';
 
                        DBG("Sending fd %d to kconsumerd", lkm.fd);
 
@@ -338,6 +339,7 @@ static int send_kconsumerd_fds(int sock, struct ltt_kernel_session *session)
                lkm.state = ACTIVE_FD;
                lkm.max_sb_size = session->metadata->conf->attr.subbuf_size;
                strncpy(lkm.path_name, session->metadata->pathname, PATH_MAX);
+               lkm.path_name[PATH_MAX - 1] = '\0';
 
                ret = lttcomm_send_fds_unix_sock(sock, &lkm, &lkm.fd, 1, sizeof(lkm));
                if (ret < 0) {
@@ -1275,7 +1277,9 @@ static void list_lttng_sessions(struct lttng_session *sessions)
         */
        cds_list_for_each_entry(session, &session_list_ptr->head, list) {
                strncpy(sessions[i].path, session->path, PATH_MAX);
+               sessions[i].path[PATH_MAX - 1] = '\0';
                strncpy(sessions[i].name, session->name, NAME_MAX);
+               sessions[i].name[NAME_MAX - 1] = '\0';
                i++;
        }
 }
@@ -1321,6 +1325,7 @@ static void list_lttng_events(struct ltt_kernel_channel *kchan,
        /* Kernel channels */
        cds_list_for_each_entry(event, &kchan->events_list.head , list) {
                strncpy(events[i].name, event->event->name, LTTNG_SYMBOL_NAME_LEN);
+               events[i].name[LTTNG_SYMBOL_NAME_LEN - 1] = '\0';
                events[i].enabled = event->enabled;
                switch (event->event->instrumentation) {
                        case LTTNG_KERNEL_TRACEPOINT:
@@ -1444,6 +1449,7 @@ static int process_client_msg(struct command_ctx *cmd_ctx)
                        strncpy(kctx.u.perf_counter.name,
                                        cmd_ctx->lsm->u.context.ctx.u.perf_counter.name,
                                        LTTNG_SYMBOL_NAME_LEN);
+                       kctx.u.perf_counter.name[LTTNG_SYMBOL_NAME_LEN - 1] = '\0';
 
                        /* Add kernel context to kernel tracer. See context.c */
                        ret = add_kernel_context(cmd_ctx->session->kernel_session, &kctx,
@@ -2062,7 +2068,7 @@ static int process_client_msg(struct command_ctx *cmd_ctx)
                        goto setup_error;
                }
 
-               DBG("Listing events (%ld events)", nb_event);
+               DBG("Listing events (%zu events)", nb_event);
 
                list_lttng_events(kchan,
                                (struct lttng_event *)(cmd_ctx->llm->payload));