https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88056
Bug ID: 88056
Summary: gcc/config/i386/host-mingw32.c:170: use of out of
scope pointer ?
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
trunk/gcc/config/i386/host-mingw32.c:166] ->
[trunk/gcc/config/i386/host-mingw32.c:162] ->
[trunk/gcc/config/i386/host-mingw32.c:170]: (error) Using pointer to local
variable 'local_object_name' that is out of scope.
Source code is
if (version_info.dwMajorVersion > 4)
{
char local_object_name [sizeof (OBJECT_NAME_FMT)
+ sizeof (DWORD) * 2];
snprintf (local_object_name, sizeof (local_object_name),
OBJECT_NAME_FMT "%lx", GetCurrentProcessId());
object_name = local_object_name;
}
mmap_handle = CreateFileMappingA ((HANDLE) _get_osfhandle (fd), NULL,
PAGE_WRITECOPY | SEC_COMMIT, 0, 0,
object_name);
If the if ever triggers, object_name will be pointing at an out
of scope object.
