From nobody Wed Nov 3 15:30:48 2021 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id D1DA6182866E; Wed, 3 Nov 2021 15:30:48 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HkrMD5dbyz4Wqj; Wed, 3 Nov 2021 15:30:48 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id A19F21B29C; Wed, 3 Nov 2021 15:30:48 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 1A3FUme0037457; Wed, 3 Nov 2021 15:30:48 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 1A3FUmUp037456; Wed, 3 Nov 2021 15:30:48 GMT (envelope-from git) Date: Wed, 3 Nov 2021 15:30:48 GMT Message-Id: <202111031530.1A3FUmUp037456@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Konstantin Belousov Subject: git: 02de91d74023 - main - proc_get_binpath(): return empty string instead of NULL List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 02de91d740235f186321d7d3e11d09737daba43e Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=02de91d740235f186321d7d3e11d09737daba43e commit 02de91d740235f186321d7d3e11d09737daba43e Author: Konstantin Belousov AuthorDate: 2021-11-03 15:11:33 +0000 Commit: Konstantin Belousov CommitDate: 2021-11-03 15:30:10 +0000 proc_get_binpath(): return empty string instead of NULL for strange case where queried process does not have text. Reported by: Michael Butler Sponsored by: The FreeBSD Foundation MFC after: 3 days --- sys/kern/kern_proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c index 2156c5c465ba..d11f651960c0 100644 --- a/sys/kern/kern_proc.c +++ b/sys/kern/kern_proc.c @@ -2252,7 +2252,7 @@ proc_get_binpath(struct proc *p, char *binname, char **retbuf, vp = p->p_textvp; if (vp == NULL) { PROC_UNLOCK(p); - *retbuf = NULL; + *retbuf = ""; *freebuf = NULL; return (0); }