X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fsession.c;h=07031a30a5c5bc6cf603b84847aac2a866919ede;hp=e4c747f7fd8e54583815ccb199e926aae226c611;hb=cde3e505b7948c15880114268534d21fb1f10a1c;hpb=d3e2ba59faddb31870e2ce29b6a881f7ad5ad883

diff --git a/src/bin/lttng-sessiond/session.c b/src/bin/lttng-sessiond/session.c
index e4c747f7f..07031a30a 100644
--- a/src/bin/lttng-sessiond/session.c
+++ b/src/bin/lttng-sessiond/session.c
@@ -195,8 +195,13 @@ int session_create(char *name, uid_t uid, gid_t gid)
 	}
 
 	ret = gethostname(new_session->hostname, sizeof(new_session->hostname));
-	if (ret && errno == ENAMETOOLONG) {
-		new_session->hostname[HOST_NAME_MAX - 1] = '\0';
+	if (ret < 0) {
+		if (errno == ENAMETOOLONG) {
+			new_session->hostname[sizeof(new_session->hostname) - 1] = '\0';
+		} else {
+			ret = LTTNG_ERR_FATAL;
+			goto error;
+		}
 	}
 
 	/* Init kernel session */