I am not an expert, as I said earlier, but after reading about this a bit, it looks like a call to `setgroups(0, NULL)` is typically used before calls to `setgid()`. See, for example, https://github.com/libuv/libuv/blob/abe4f3d58d1f89f7b9c3092a917486832ceff7a2/src/unix/process.c#L354-L373. If you are sure this is not necessary in this case, please let me know and we will suppress this false-positive warning for our builds. Thanks for looking into this. -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1783#issuecomment-1261689601 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1