Jann Horn, le sam. 07 juil. 2018 03:53:44 +0200, a ecrit: > @@ -257,6 +257,8 @@ static ssize_t softsynthx_read(struct file *fp, char __user *buf, size_t count, > 0x80 | (ch & 0x3f) > }; > > + if (chars_sent + 2 > count) > + break; > if (copy_to_user(cp, s, sizeof(s))) > return -EFAULT; Err, but then we have lost 'ch' that was consumed by the synth_buffer_getc() call, so the fix seems wrong to me. Nacked-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx> Samuel _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
