Date: Sat, 14 Sep 2019 13:32:13 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r352327 - stable/12/sys/kern Message-ID: <201909141332.x8EDWDJo038742@repo.freebsd.org>
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Author: kib Date: Sat Sep 14 13:32:13 2019 New Revision: 352327 URL: https://svnweb.freebsd.org/changeset/base/352327 Log: MFC r352016: In do_execve(), clear imgp->textset when restarting for interpreter. Modified: stable/12/sys/kern/kern_exec.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/kern/kern_exec.c ============================================================================== --- stable/12/sys/kern/kern_exec.c Sat Sep 14 13:31:07 2019 (r352326) +++ stable/12/sys/kern/kern_exec.c Sat Sep 14 13:32:13 2019 (r352327) @@ -618,7 +618,9 @@ interpret: * The vnode lock is held over this entire period * so nothing should illegitimately be blocked. */ - VOP_UNSET_TEXT_CHECKED(imgp->vp); + MPASS(imgp->textset); + VOP_UNSET_TEXT_CHECKED(newtextvp); + imgp->textset = false; /* free name buffer and old vnode */ if (args->fname != NULL) NDFREE(&nd, NDF_ONLY_PNBUF);
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