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Fix our loop checks.

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svn path=/trunk/; revision=18683
This commit is contained in:
Gerald Combs 2006-07-07 20:11:06 +00:00
parent 84ab7189a3
commit ec75c41241
1 changed files with 4 additions and 2 deletions
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6
epan/dissectors/packet-ber.c
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@ -1068,7 +1068,8 @@ printf("SEQUENCE dissect_ber_sequence(%s) entered\n",name);
offset = get_ber_identifier(tvb, offset, &class, &pc, &tag);
offset = get_ber_length(tree, tvb, offset, &len, &ind_field);
eoffset = offset + len;
DISSECTOR_ASSERT(eoffset > offset);
/* Make sure we move forward */
DISSECTOR_ASSERT(eoffset > hoffset);
if(ind_field && (len == 2)){
/* disgusting indefinite length zero length field, what are these people doing */
@ -2038,7 +2039,8 @@ printf("SQ OF dissect_ber_sq_of(%s) entered\n",name);
offset = get_ber_identifier(tvb, offset, &class, &pc, &tag);
offset = get_ber_length(tree, tvb, offset, &len, &ind_field);
eoffset = offset + len;
DISSECTOR_ASSERT(eoffset > offset);
/* Make sure we move forward */
DISSECTOR_ASSERT(eoffset > hoffset);
/* verify that this one is the one we want */
/* ahup if we are implicit then we return to the uper layer how much we have used */