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| author | Jeremy Allison <jra@samba.org> | 2004-02-11 19:59:17 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2004-02-11 19:59:17 +0000 |
| commit | 86b030197db63ac0a04b8ea877d80a3d74a7a187 (patch) | |
| tree | 0618dee8e80a56b2eb718344dcfd95dd3fb445f9 /source/libsmb/asn1.c | |
| parent | 5379ad98241950c581d88acbee1e256187b13582 (diff) | |
| download | samba-86b030197db63ac0a04b8ea877d80a3d74a7a187.tar.gz samba-86b030197db63ac0a04b8ea877d80a3d74a7a187.tar.xz samba-86b030197db63ac0a04b8ea877d80a3d74a7a187.zip | |
Paranoia fixes :-).
Jeremy.
Diffstat (limited to 'source/libsmb/asn1.c')
| -rw-r--r-- | source/libsmb/asn1.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source/libsmb/asn1.c b/source/libsmb/asn1.c index 576491dd3bc..17170b015f3 100644 --- a/source/libsmb/asn1.c +++ b/source/libsmb/asn1.c @@ -365,6 +365,10 @@ BOOL asn1_read_GeneralString(ASN1_DATA *data, char **s) int len; if (!asn1_start_tag(data, ASN1_GENERAL_STRING)) return False; len = asn1_tag_remaining(data); + if (len < 0) { + data->has_error = True; + return False; + } *s = malloc(len+1); if (! *s) { data->has_error = True; @@ -383,6 +387,10 @@ BOOL asn1_read_OctetString(ASN1_DATA *data, DATA_BLOB *blob) ZERO_STRUCTP(blob); if (!asn1_start_tag(data, ASN1_OCTET_STRING)) return False; len = asn1_tag_remaining(data); + if (len < 0) { + data->has_error = True; + return False; + } *blob = data_blob(NULL, len); asn1_read(data, blob->data, len); asn1_end_tag(data); |