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Date: Fri, 27 Dec 2019 10:12:04 +0200
From: Adrian Bunk <bunk@stusta.de>
To: Khem Raj <raj.khem@gmail.com>
Message-ID: <20191227081204.GF19235@localhost>
References: <20191227035639.303716-1-raj.khem@gmail.com>
	<20191227035639.303716-5-raj.khem@gmail.com>
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Cc: openembedded-devel@lists.openembedded.org
Subject: Re: [meta-networking][PATCH 5/5] ippool: Fix strncpy -Wformat-truncation warning
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On Thu, Dec 26, 2019 at 07:56:39PM -0800, Khem Raj wrote:
>...
> +--- a/cli/cli_readline.c
> ++++ b/cli/cli_readline.c
> +@@ -261,6 +261,11 @@ static void cli_rl_display_wrapped_text(
> + 	if (left_margin == 0) {
> + 		left_margin = 3;
> + 	}
> ++
> ++	if (left_margin >= strlen(text_buf)) {
> ++		left_margin = strlen(text_buf);
> ++	}
>...

This doesn't make sense, text_buf is an uninitialized variable.

cu
Adrian