From 8a29374783251da5ff23831e03c761b4a58eff03 Mon Sep 17 00:00:00 2001
From: Aaron Marcher <info@nulltime.net>
Date: Sat, 7 Jan 2017 21:19:40 +0100
Subject: run_command: strlen() will not function if string is not null
terminated
---
slstatus.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'slstatus.c')
diff --git a/slstatus.c b/slstatus.c
index 3ad79c0..4432e18 100644
--- a/slstatus.c
+++ b/slstatus.c
@@ -426,7 +426,7 @@ run_command(const char *cmd)
}
fgets(buf, sizeof(buf), fp);
pclose(fp);
- buf[strlen(buf)] = '\0';
+ buf[sizeof(buf)] = '\0';
if ((nlptr = strstr(buf, "\n")) != NULL) {
nlptr[0] = '\0';
--
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