From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anatolij Gustschin Date: Fri, 29 Apr 2016 22:00:11 +0200 Subject: [U-Boot] [PATCH] tools: env: fix config file loading in env library Message-ID: <1461960011-22469-1-git-send-email-agust@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de env library is broken as the config file pointer is only initialized in main(). When running in the env library parse_config() fails: Cannot parse config file '(null)': Bad address Ensure that config file pointer is always initialized. Signed-off-by: Anatolij Gustschin Cc: Stefano Babic --- tools/env/fw_env.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c index 1420ac5..06cf63d 100644 --- a/tools/env/fw_env.c +++ b/tools/env/fw_env.c @@ -1325,6 +1325,9 @@ static int parse_config () struct stat st; #if defined(CONFIG_FILE) + if (!common_args.config_file) + common_args.config_file = CONFIG_FILE; + /* Fills in DEVNAME(), ENVSIZE(), DEVESIZE(). Or don't. */ if (get_config(common_args.config_file)) { fprintf(stderr, "Cannot parse config file '%s': %m\n", -- 1.7.9.5