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| author | Gerald Combs <gerald@wireshark.org> | 2005-04-22 21:17:13 +0000 |
|---|---|---|
| committer | Gerald Combs <gerald@wireshark.org> | 2005-04-22 21:17:13 +0000 |
| commit | 082651c83efa53b9766460538603f101c643568e (patch) | |
| tree | f8f62a7beb847bddda04888f1e98f4140a5e1ae1 /epan/dissectors/packet-ber.h | |
| parent | e8730eab95fce56dd66b6fb7ceab6983058dca67 (diff) | |
Define a maximum OID string length, and use it in a lot of places. Fixes a
buffer overflow found while fuzz testing.
svn path=/trunk/; revision=14169
Diffstat (limited to 'epan/dissectors/packet-ber.h')
| -rw-r--r-- | epan/dissectors/packet-ber.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/epan/dissectors/packet-ber.h b/epan/dissectors/packet-ber.h index ecefef4337..2a65ca336d 100644 --- a/epan/dissectors/packet-ber.h +++ b/epan/dissectors/packet-ber.h @@ -71,6 +71,8 @@ typedef int (*ber_callback)(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, #define BER_UNI_TAG_CHARACTERSTRING 29 #define BER_UNI_TAG_BMPString 30 +#define BER_MAX_OID_STR_LEN 256 + /* this function dissects the identifier octer of the BER TLV. * We only handle TAGs (and LENGTHs) that fit inside 32 bit integers. */ |