On 2017-11-14 14:22, [ext] Andreas J. Reichel wrote:
> From: Andreas Reichel <[email protected]>
>
> Check pointers before using them.
>
> Signed-off-by: Andreas Reichel <[email protected]>
> ---
> env/env_config_file.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/env/env_config_file.c b/env/env_config_file.c
> index 3a802f2..83feab8 100644
> --- a/env/env_config_file.c
> +++ b/env/env_config_file.c
> @@ -19,6 +19,10 @@
> FILE *open_config_file(CONFIG_PART *cfgpart, char *mode)
> {
> char *configfilepath;
> + if (!cfgpart)
> + return NULL;
> + if (!cfgpart->mountpoint)
> + return NULL;
> configfilepath = (char *)malloc(strlen(FAT_ENV_FILENAME) +
> strlen(cfgpart->mountpoint) + 2);
> if (!configfilepath) {
>
Applied, but I reformatted this to make it consistent and more compact.
if (!cfgpart || !cfgpart->mountpoint) {
return NULL;
}
Jan
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