Fix: Properly sanitize input parameter

[lttng-tools.git] / src / bin / lttng / commands / enable_channels.c

diff --git a/src/bin/lttng/commands/enable_channels.c b/src/bin/lttng/commands/enable_channels.c
index 66caa79a21257a33e9e055ff6504066355b06e75..ac8f8e63bf7f6edb016ae26f5dcbfcb23f675d74 100644 (file)
--- a/src/bin/lttng/commands/enable_channels.c
+++ b/src/bin/lttng/commands/enable_channels.c
@@ -212,7 +212,7 @@ static int enable_channel(char *session_name)
        channel_name = strtok(opt_channels, ",");
        while (channel_name != NULL) {
                /* Validate channel name's length */
-               if (strlen(channel_name) >= NAME_MAX) {
+               if (strlen(channel_name) >= sizeof(chan.name)) {
                        ERR("Channel name is too long (max. %zu characters)",
                                        sizeof(chan.name) - 1);
                        error = 1;