Re: [PATCH] fuzz: add new oss-fuzz fuzzer for date.c / date.h

Junio C Hamano [off-list ref] writes:

As I used the first byte to fuzz dmtype and .local, let's use the
next three bytes to allow feeding overly wild timezone values to the
machinery and see what breaks, perhaps like so:

	tz = *data++; /* int tz; */
	tz = (tz << 8) | *data++;
	tz = (tz << 8) | *data++;
	size -= 3;

Just this part.  As data points at unsigned char, the above would
not give us any negative number.  We'd need to sign-extend the
24-bit resulting value if we are going to adopt the above approach.