On Tue, Apr 19, 2022 at 10:50:22PM +0300, Sergey Shtylyov wrote: > The USB device dump code uses the sprintf() calls with a 2-page buffer, > leaving 256 bytes at the end of that buffer to prevent buffer overflow. > Using scnprntf() instead eliminates the very possibility of the buffer > overflow, while also simplifying the code. This however is achieved at > the expense of not printing the "(truncated)" line anymore when the end > of that buffer is actually reached; instead a possible partial line at > the end of buffer (not ending with '\n') is now not printed. So you just changed a user-visable abi :( Please no, obviously that is not allowed. greg k-h
