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authorno author <devnull@mit.edu>2003-04-09 00:10:14 +0000
committerno author <devnull@mit.edu>2003-04-09 00:10:14 +0000
commit9dc0f646d42648fbbde44799c00b25d97d9cbc98 (patch)
treed7e1bad8215f92673f94df55881b676002da7e8b /src/lib/krb5/krb/ser_actx.c
parent38037332d7af42124646c268874e0833bd8ec30e (diff)
downloadkrb5-krb5-1.2.8-final.zip
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This commit was manufactured by cvs2svn to create tagkrb5-1.2.8-final
'krb5-1-2-8-final'. git-svn-id: svn://anonsvn.mit.edu/krb5/tags/krb5-1-2-8-final@15331 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib/krb5/krb/ser_actx.c')
-rw-r--r--src/lib/krb5/krb/ser_actx.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/lib/krb5/krb/ser_actx.c b/src/lib/krb5/krb/ser_actx.c
index bac90e3..fdebbe3 100644
--- a/src/lib/krb5/krb/ser_actx.c
+++ b/src/lib/krb5/krb/ser_actx.c
@@ -208,6 +208,7 @@ krb5_auth_context_externalize(kcontext, arg, buffer, lenremain)
krb5_octet *bp;
size_t remain;
krb5_int32 obuf;
+ size_t vecsize;
required = 0;
bp = *buffer;
@@ -237,11 +238,14 @@ krb5_auth_context_externalize(kcontext, arg, buffer, lenremain)
if (auth_context->i_vector) {
kret = krb5_c_block_size(kcontext,
auth_context->keyblock->enctype,
- &obuf);
+ &vecsize);
} else {
- obuf = 0;
+ vecsize = 0;
}
-
+ obuf = vecsize;
+ if (obuf != vecsize)
+ kret = EINVAL;
+
if (!kret)
(void) krb5_ser_pack_int32(obuf, &bp, &remain);