X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fmain.c;h=d5cfc0e2769e58a6b13b0870ef2dace8b0a59c85;hb=37a86c61f06aa7eeba59374e4404f1b64c7c709c;hp=df4760602b5e4838f90cf124764fbbdad06d5ef4;hpb=025faf73cdb6942ebf437dc4c4f6631f0134b128;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/main.c b/src/bin/lttng-sessiond/main.c
index df4760602..d5cfc0e27 100644
--- a/src/bin/lttng-sessiond/main.c
+++ b/src/bin/lttng-sessiond/main.c
@@ -2853,6 +2853,10 @@ skip_domain:
 			ret = LTTNG_ERR_FILTER_INVAL;
 			goto error;
 		}
+		if (cmd_ctx->lsm->u.enable.bytecode_len == 0) {
+			ret = LTTNG_ERR_FILTER_INVAL;
+			goto error;
+		}
 		bytecode = zmalloc(cmd_ctx->lsm->u.enable.bytecode_len);
 		if (!bytecode) {
 			ret = LTTNG_ERR_FILTER_NOMEM;