diff options
Diffstat (limited to 'usrp2/firmware/apps')
| -rw-r--r-- | usrp2/firmware/apps/app_common_v2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usrp2/firmware/apps/app_common_v2.c b/usrp2/firmware/apps/app_common_v2.c index 635093fbb..c498d3008 100644 --- a/usrp2/firmware/apps/app_common_v2.c +++ b/usrp2/firmware/apps/app_common_v2.c @@ -340,7 +340,8 @@ peek_cmd(const op_peek_t *p, putstr("peek: addr="); puthex32(p->addr); printf(" bytes=%u\n", p->bytes); - if (reply_payload_space < (sizeof(*r) + p->bytes)) { + if ((reply_payload_space < (sizeof(*r) + p->bytes)) || + p->bytes > MAX_SUBPKT_LEN - sizeof(op_generic_t)) { putstr("peek: insufficient reply packet space\n"); return 0; // FIXME do partial read? } |