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VUL: fix some possible buffer overruns

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This commit is contained in:
Jay Sorg 2013-09-05 14:37:50 -07:00
parent 9af5c814fa
commit 384425f79f
1 changed files with 5 additions and 0 deletions
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5
libxrdp/xrdp_mcs.c
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@ -324,6 +324,11 @@ xrdp_mcs_recv_connect_initial(struct xrdp_mcs* self)
free_stream(s); free_stream(s);
return 1; return 1;
} }
if (!s_check_rem(s, len))
{
free_stream(s);
return 1;
}
/* make a copy of client mcs data */ /* make a copy of client mcs data */
init_stream(self->client_mcs_data, len); init_stream(self->client_mcs_data, len);
out_uint8a(self->client_mcs_data, s->p, len); out_uint8a(self->client_mcs_data, s->p, len);