Treat the first block we read, when opening, specially:

	1) if it's not an SHB, just say "this is not a pcap-ng file",
	   don't try to process it (we can't process it, as we haven't
	   finished setting up all the state information yet);

	2) if it has the right SHB type code, but isn't a valid SHB,
	   just say "this is not a pcap-ng file".

For all other SHB's, treat anything that renders it invalid as an error.

svn path=/trunk/; revision=32393

0 files changed, 0 insertions, 0 deletions