X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=liblttsessiondcomm%2Fliblttsessiondcomm.c;h=cecd89d6a5815fc7ee1e472821474afc4785dc39;hp=29678240106b55182b98d73d1ba8122a70dc281f;hb=fc2c5c882c8b0eec3ecca145add12b30ce2c5fdf;hpb=773168b7255d45fd28f018055292e93b7a76482d

diff --git a/liblttsessiondcomm/liblttsessiondcomm.c b/liblttsessiondcomm/liblttsessiondcomm.c
index 296782401..cecd89d6a 100644
--- a/liblttsessiondcomm/liblttsessiondcomm.c
+++ b/liblttsessiondcomm/liblttsessiondcomm.c
@@ -127,6 +127,7 @@ int lttcomm_connect_unix_sock(const char *pathname)
 	memset(&sun, 0, sizeof(sun));
 	sun.sun_family = AF_UNIX;
 	strncpy(sun.sun_path, pathname, sizeof(sun.sun_path));
+	sun.sun_path[sizeof(sun.sun_path) - 1] = '\0';
 
 	ret = connect(fd, (struct sockaddr *) &sun, sizeof(sun));
 	if (ret < 0) {
@@ -191,7 +192,8 @@ int lttcomm_create_unix_sock(const char *pathname)
 
 	memset(&sun, 0, sizeof(sun));
 	sun.sun_family = AF_UNIX;
-	strncpy(sun.sun_path, pathname, strlen(pathname));
+	strncpy(sun.sun_path, pathname, sizeof(sun.sun_path));
+	sun.sun_path[sizeof(sun.sun_path) - 1] = '\0';
 
 	/* Unlink the old file if present */
 	(void) unlink(pathname);