On Mon, 26 Jun 2017, Tom de Vries wrote:
> > 2. Handle GOMP_OPENACC_NVPTX_{DISASM,SAVE_TEMPS} in libgomp nvptx plugin
>
> This patch adds handling of:
> - GOMP_OPENACC_NVPTX_SAVE_TEMPS=[01], and
> - GOMP_OPENACC_NVPTX_DISASM=[01]
>
> The filename used for dumping the module is plugin-nvptx.<pid>.cubin.
Are you sure this use of getenv and writing to that file is safe for
setuid/setgid programs? I'd expect you to need to use secure_getenv as in
plugin-hsa.c; certainly for anything that could results in writes to a
file like that.
--
Joseph S. Myers
[email protected]
