Date: Fri, 20 Dec 2019 08:15:56 +0000 (UTC) From: Toomas Soome <tsoome@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: r355929 - stable/12/stand/common Message-ID: <201912200815.xBK8FuRG029378@repo.freebsd.org>
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Author: tsoome Date: Fri Dec 20 08:15:55 2019 New Revision: 355929 URL: https://svnweb.freebsd.org/changeset/base/355929 Log: MFC r355702: loader: vdisk dereference after free print out the information and then free the memory used. Modified: stable/12/stand/common/vdisk.c Directory Properties: stable/12/ (props changed) Modified: stable/12/stand/common/vdisk.c ============================================================================== --- stable/12/stand/common/vdisk.c Fri Dec 20 08:12:44 2019 (r355928) +++ stable/12/stand/common/vdisk.c Fri Dec 20 08:15:55 2019 (r355929) @@ -229,10 +229,10 @@ command_unmapvd(int argc, char *argv[]) } STAILQ_REMOVE(&vdisk_list, vd, vdisk_info, vdisk_link); - close(vd->vdisk_fd); + (void) close(vd->vdisk_fd); + printf("%s (%s) unmapped\n", argv[1], vd->vdisk_path); free(vd->vdisk_path); free(vd); - printf("%s (%s) unmapped\n", argv[1], vd->vdisk_path); return (CMD_OK); }
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