diff options
| author |  Karl Ramm <kcr@mit.edu> | 2009-03-24 03:40:55 +0000 |
|---|---|---|
| committer | Karl Ramm <kcr@mit.edu> | 2009-03-24 03:40:55 +0000 |
| commit | 1f49ca59077f337c6327e80833265ac32932b876 (patch) | |
| tree | 1b6eeab4ebe9b032e8930a9e025587dbb4f36183 /lib | |
| parent | cf8bf8391cffc4cd35e634a8b9a3adf954260b88 (diff) | |
keep track of total # of incoming header fields, and cksum appropriately
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/ZCkZAut.c | 13 | ||||
| -rw-r--r-- | lib/ZParseNot.c | 1 |
2 files changed, 11 insertions, 3 deletions
diff --git a/lib/ZCkZAut.c b/lib/ZCkZAut.c index 19ec6d1..46e6472 100644 --- a/lib/ZCkZAut.c +++ b/lib/ZCkZAut.c @@ -103,9 +103,16 @@ Code_t ZCheckZcodeAuthentication(ZNotice_t *notice, cksum1_base = notice->z_multinotice; if (notice->z_num_other_fields) x = notice->z_other_fields[notice->z_num_other_fields - 1]; - else - x = cksum1_base + strlen(cksum1_base) + 1; /* multiuid */ - cksum1_len = x + strlen(x) + 1 - cksum1_base; + else { + /* see also server/kstuff.c:ZCheckRealmAuthentication */ + /* XXXXXXXXXXXXXXXXXXXXXXX */ + x = cksum1_base + strlen(cksum1_base) + 1; /* multinotice */ + if (notice->z_num_hdr_fields > 17) + x = x + strlen(x) + 1; /* multiuid */ + if (notice->z_num_hdr_fields > 18) + x = x + strlen(x) + 1; /* sender */ + } + cksum1_len = x + strlen(x) + 1 - cksum1_base; /* charset / extra field */ /* last part is the message body */ cksum2_base = notice->z_message; diff --git a/lib/ZParseNot.c b/lib/ZParseNot.c index 97c5225..d3076c7 100644 --- a/lib/ZParseNot.c +++ b/lib/ZParseNot.c @@ -77,6 +77,7 @@ ZParseNotice(char *buffer, if (ZReadAscii32(ptr, end-ptr, &temp) == ZERR_BADFIELD) BAD_PACKET; numfields = temp; + notice->z_num_hdr_fields = numfields; ptr = next_field(ptr, end); /*XXX 3 */ |