| commit | 632e1a699e5d1d3edb822b8f55c0b55b9c7e161e | |
| author | Tobias Klauser <tklauser@distanz.ch> | |
| Tue, 11 Mar 2014 14:12:26 +0000 (11 15:12 +0100) | ||
| committer | Tobias Klauser <tklauser@distanz.ch> | |
| Tue, 11 Mar 2014 14:12:26 +0000 (11 15:12 +0100) | ||
| tree | 36dc1d9856fee27050eec85135d7568f51b41893 | treesnapshot (tar.gz zip) |
| parent | e1af615aca2fa6e5927645eaa944db6fa89f61a4 | commitdiff |
pcap_io: Only check byteswapped linktype if pcap magic is swapped
In pcap_validate_header() the linktype and the byte-swapped linktype are
currently checked against the supported linktypes. Since the swapped
linktype is always larger than LINKTYPE_MAX, only one of the two tests
was actually done. Make this intention a bit more clear by explicitly
checking only for either the swapped or non-swapped linktype, depending
on whether the pcap magic is swapped.
Also make the error messages a bit more verbose regarding the
major/minor version.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
In pcap_validate_header() the linktype and the byte-swapped linktype are
currently checked against the supported linktypes. Since the swapped
linktype is always larger than LINKTYPE_MAX, only one of the two tests
was actually done. Make this intention a bit more clear by explicitly
checking only for either the swapped or non-swapped linktype, depending
on whether the pcap magic is swapped.
Also make the error messages a bit more verbose regarding the
major/minor version.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
| pcap_io.h | diffblobblamehistory |