#2427: cpukit/libnetworking/libc/getifaddrs.c: Undefined behavior on freeing
auto
variable if NET_RT_IFLIST isn't defined
---------------------------+--------------------
Reporter: martin.galvan | Owner:
Type: defect | Status: new
Priority: normal | Milestone: 4.11.1
Component: General | Version: 4.11
Severity: normal | Keywords:
---------------------------+--------------------
The 'buf' variable in the getifaddrs function may be defined either as a
pointer or as an array, depending on whether NET_RT_IFLIST is defined.
However, we end up doing a free(buf) in both cases.
While this is FreeBSD code, we're maintaining it for now as an in-tree
fork of the upstream so we should fix this.
--
Ticket URL: <http://devel.rtems.org/ticket/2427>
RTEMS Project <http://www.rtems.org/>
RTEMS Project
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