[PROTON-2252] Coverity warning of buffer overrun in pn_proactor_addr

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: proton-c-0.27.0, proton-c-0.31.0
• Fix Version/s: proton-c-0.32.0
• Component/s: proton-c
• Assignee: Jiri Daněk
• Reporter: Jiri Daněk
• Created: 11/Jul/20 11:17
• Updated: 26/Aug/20 17:24
• Resolved: 12/Jul/20 09:00

Description

Error: OVERRUN (CWE-119):
qpid-proton-0.27.0/c/tests/proactor_test.cpp:613: overrun-buffer-arg: Overrunning array "sl" of 1024 bytes by passing it to a function which accesses it at byte offset 1024 using argument "1024UL".
#  611|
#  612|     pn_transport_t *st = pn_connection_transport(s);
#  613|->   pn_netaddr_str(pn_transport_local_addr(st), sl, sizeof(sl));
#  614|     CHECK_THAT(cr, Equals(sl)); /* client remote == server local */