if (devpath) {
strlcpy(udev->devpath, devpath, sizeof(udev->devpath));
- no_trailing_slash(udev->devpath);
+ remove_trailing_char(udev->devpath, '/');
if (strncmp(udev->devpath, "/block/", 7) == 0)
udev->type = DEV_BLOCK;
return count - cur;
}
-void no_trailing_slash(char *path)
+void replace_untrusted_chars(char *string)
+{
+ size_t len;
+
+ for (len = 0; string[len] != '\0'; len++) {
+ if (strchr(";,~\\()\'", string[len])) {
+ info("replace '%c' in '%s'", string[len], string);
+ string[len] = '_';
+ }
+ }
+}
+
+void remove_trailing_char(char *path, char c)
{
size_t len;
len = strlen(path);
- while (len > 0 && path[len-1] == '/')
+ while (len > 0 && path[len-1] == c)
path[--len] = '\0';
}