From: Keith Packard <keithp@keithp.com>
Date: Wed, 28 Dec 2022 05:01:06 +0000 (-0800)
Subject: src/drivers: Ignore printf warnings in ao_aprs.c
X-Git-Tag: 1.9.13~1^2~16
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=ad4679dd0bd2d759f708a6ab6d0425eb1cbde7c1

src/drivers: Ignore printf warnings in ao_aprs.c

This code uses sprintf to generate the tnc buffer, but the compiler doesn't
really understand the value limits.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/drivers/ao_aprs.c b/src/drivers/ao_aprs.c
index 3ac4cd53..b0645465 100644
--- a/src/drivers/ao_aprs.c
+++ b/src/drivers/ao_aprs.c
@@ -310,6 +310,7 @@ static uint8_t tncBitStuff;
 /// Buffer to hold the message portion of the AX.25 packet as we prepare it.
 static uint8_t tncBuffer[TNC_BUFFER_SIZE];
 
+#pragma GCC diagnostic ignored "-Wformat-overflow="
 /**
  *   Initialize the TNC internal variables.
  */