X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fclient.c;h=ecd31ea48b11159d56b3f350f15d58b40eb19114;hp=04846abf57f0ffcea7d119898197163ac998774e;hb=3e6e0df2f8f9f23d252c2508b6d741916dfcc4b3;hpb=8a82be4c62d09a7ef4792c0eed7c7903dfac8424

diff --git a/src/bin/lttng-sessiond/client.c b/src/bin/lttng-sessiond/client.c
index 04846abf5..ecd31ea48 100644
--- a/src/bin/lttng-sessiond/client.c
+++ b/src/bin/lttng-sessiond/client.c
@@ -1334,6 +1334,11 @@ error_add_context:
 
 		payload_view = lttng_buffer_view_from_dynamic_buffer(
 				&payload, 0, name_len);
+		if (name_len > 0 && !lttng_buffer_view_is_valid(&payload_view)) {
+			ret = LTTNG_ERR_INVALID_PROTOCOL;
+			goto error_add_remove_tracker_value;
+		}
+
 		/*
 		 * Validate the value type and domains are legal for the process
 		 * attribute tracker that is specified and convert the value to