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| author | Stefan Metzmacher <metze@samba.org> | 2007-09-18 13:31:05 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 15:06:54 -0500 |
| commit | f35373709444780c4bf338c17b26ce9cc3ebab50 (patch) | |
| tree | d9c672257457c95d2f4881836481accaaef00360 | |
| parent | 3864520c9aacafb992f49bd4d3d2cf81f4b6256f (diff) | |
| download | samba-f35373709444780c4bf338c17b26ce9cc3ebab50.tar.gz samba-f35373709444780c4bf338c17b26ce9cc3ebab50.tar.bz2 samba-f35373709444780c4bf338c17b26ce9cc3ebab50.zip | |
r25212: merge some stuff from samba3
metze
(This used to be commit 502251451aa78b82131283d0590b382943b1d156)
| -rw-r--r-- | source4/libcli/util/asn1.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source4/libcli/util/asn1.c b/source4/libcli/util/asn1.c index 7e2d54fcbd..f2098de5c5 100644 --- a/source4/libcli/util/asn1.c +++ b/source4/libcli/util/asn1.c @@ -360,6 +360,9 @@ BOOL asn1_load(struct asn1_data *data, DATA_BLOB blob) /* Peek into an ASN1 buffer, not advancing the pointer */ BOOL asn1_peek(struct asn1_data *data, void *p, int len) { + if (data->has_error) + return False; + if (len < 0 || data->ofs + len < data->ofs || data->ofs + len < len) return False; @@ -405,7 +408,7 @@ BOOL asn1_peek_tag(struct asn1_data *data, uint8_t tag) return False; } - if (!asn1_peek(data, &b, sizeof(b))) + if (!asn1_peek_uint8(data, &b)) return False; return (b == tag); |