Fix: command reply message is leaked for variable-len replies

[lttng-tools.git] / src / bin / lttng-sessiond / client.c

diff --git a/src/bin/lttng-sessiond/client.c b/src/bin/lttng-sessiond/client.c
index a889529a76967f881c9c05159ccdb55300336f51..fb50b3cc614eaecdf4aacfa9acabb3ad88c1d604 100644 (file)
--- a/src/bin/lttng-sessiond/client.c
+++ b/src/bin/lttng-sessiond/client.c
@@ -81,6 +81,7 @@ static int setup_lttng_msg(struct command_ctx *cmd_ctx,
        const size_t payload_offset = cmd_header_offset + cmd_header_len;
        const size_t total_msg_size = header_len + cmd_header_len + payload_len;
 
+       free(cmd_ctx->llm);
        cmd_ctx->llm = zmalloc(total_msg_size);
 
        if (cmd_ctx->llm == NULL) {