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-rw-r--r--sway/commands/exec_always.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sway/commands/exec_always.c b/sway/commands/exec_always.c
index 954950e7..af4e4965 100644
--- a/sway/commands/exec_always.c
+++ b/sway/commands/exec_always.c
@@ -32,7 +32,7 @@ struct cmd_results *cmd_exec_always(int argc, char **argv) {
// Put argument into cmd array
char cmd[4096];
- strncpy(cmd, tmp, sizeof(cmd));
+ strncpy(cmd, tmp, sizeof(cmd) - 1);
cmd[sizeof(cmd) - 1] = 0;
free(tmp);
wlr_log(L_DEBUG, "Executing %s", cmd);