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r1349: don't segfault with empty data_blob

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metze
(This used to be commit a826accd55e90cb0628f198886ba1ae6c845e68b)
This commit is contained in:
Stefan Metzmacher 2004-07-06 01:01:39 +00:00 committed by Gerald (Jerry) Carter
parent 1828f5d506
commit 3acfc94511
1 changed files with 5 additions and 0 deletions
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5
source4/libcli/auth/spnego_parse.c
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@ -250,6 +250,11 @@ ssize_t spnego_read_data(DATA_BLOB data, struct spnego_data *token)
ZERO_STRUCTP(token);
ZERO_STRUCT(asn1);
if (data.length == 0) {
return ret;
}
asn1_load(&asn1, data);
switch (asn1.data[asn1.ofs]) {