On 03/15/2017 02:29 PM, Martin Sebor wrote:
PR 80047 - fixincludes/fixincl.c: PVS-Studio: Improper Release
of Memory Before Removing Last Reference (CWE-401) points out
that the fixincludes program calls getcwd with the first argument
set to NULL, apparently a Glibc extension, to have the function
allocate the memory to which it then returns a pointer.
The attached patch avoids this and also avoids assuming the
function cannot fail.
This is not a regression so I assume it's not suitable for
GCC 7 but rather for GCC 8 when stage 1 opens.
OK for gcc-8.
jeff
