Mercurial > hg > freeDiameter-dtls
comparison libfdcore/cnxctx.c @ 1194:48759e3f7611
Reject more quickly invalid messages if possible
| author | Sebastien Decugis <sdecugis@freediameter.net> |
|---|---|
| date | Tue, 11 Jun 2013 10:05:50 +0800 |
| parents | 6a1042d8075b |
| children | 8c4dd4b693c6 |
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| 1193:60e7b02a3ce7 | 1194:48759e3f7611 |
|---|---|
| 805 if (ret <= 0) { | 805 if (ret <= 0) { |
| 806 goto out; /* Stop the thread, the event was already sent */ | 806 goto out; /* Stop the thread, the event was already sent */ |
| 807 } | 807 } |
| 808 | 808 |
| 809 received += ret; | 809 received += ret; |
| 810 | |
| 811 if (header[0] != DIAMETER_VERSION) | |
| 812 break; /* No need to wait for 4 bytes in this case */ | |
| 810 } while (received < sizeof(header)); | 813 } while (received < sizeof(header)); |
| 811 | 814 |
| 812 rcv_data.length = ((size_t)header[1] << 16) + ((size_t)header[2] << 8) + (size_t)header[3]; | 815 rcv_data.length = ((size_t)header[1] << 16) + ((size_t)header[2] << 8) + (size_t)header[3]; |
| 813 | 816 |
| 814 /* Check the received word is a valid begining of a Diameter message */ | 817 /* Check the received word is a valid begining of a Diameter message */ |