Hi,
some hints about your string handling in this code...
On Mon, May 12, 2014 at 02:24:21PM +0200, Wadim Egorov wrote:
...
> +
> + devfilecopy = (char *)malloc(strlen(data->devicefile));
> + if (!devfilecopy) {
> + pr_err("could not allocate enough memory: %s\n", errno_str());
> + return errno;
> + }
> + strcpy(devfilecopy, data->devicefile);
possible buffer overflow detected. "strlen" returns length of string
excluding of the terminate null byte.
Just use xstrdup here.
- Alex
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