X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Flttng-ctl.c;h=665aba57d7cb80f37656c670fe6d3760747eb7a0;hp=ae27e6b5b3c42ca37c496631f4de793ee4733449;hb=0c82ac624169ec9ec062f395e55abfe992d0fd91;hpb=a5b7e00cc0c98737587c53f205119ca6411fdcd4

diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
index ae27e6b5b..665aba57d 100644
--- a/src/lib/lttng-ctl/lttng-ctl.c
+++ b/src/lib/lttng-ctl/lttng-ctl.c
@@ -999,7 +999,8 @@ int lttng_enable_event_with_exclusions(struct lttng_handle *handle,
 	/* Put exclusion names first in the data */
 	while (exclusion_count--) {
 		strncpy(varlen_data + LTTNG_SYMBOL_NAME_LEN * exclusion_count,
-			*(exclusion_list + exclusion_count), LTTNG_SYMBOL_NAME_LEN);
+			*(exclusion_list + exclusion_count),
+			LTTNG_SYMBOL_NAME_LEN - 1);
 	}
 	/* Add filter expression next */
 	if (lsm.u.enable.expression_len != 0) {