From 8f57b21a26cf7489bf4f97d2fb736f196252ddb4 Mon Sep 17 00:00:00 2001 From: Tapani Utriainen Date: Thu, 27 Jul 2017 15:33:01 +0800 Subject: [PATCH] beaglebone.c: use snprintf instead of sprintf in i2c_init_pre Signed-off-by: Brendan Le Foll --- src/arm/beaglebone.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/arm/beaglebone.c b/src/arm/beaglebone.c index e1fff04..63c907f 100644 --- a/src/arm/beaglebone.c +++ b/src/arm/beaglebone.c @@ -264,7 +264,7 @@ mraa_beaglebone_i2c_init_pre(unsigned int bus) mraa_result_t ret = MRAA_ERROR_NO_RESOURCES; char devpath[MAX_SIZE]; - sprintf(devpath, "/dev/i2c-%u", bus); + snprintf(devpath, MAX_SIZE, "/dev/i2c-%u", bus); if (!mraa_file_exist(devpath)) { ret = MRAA_ERROR_INVALID_HANDLE;