Module Name: src Committed By: mlelstv Date: Sun Jun 13 10:04:10 UTC 2021
Modified Files: src/sys/dev/pci: arcmsr.c Log Message: Fix race when freeing sensors. To generate a diff of this commit: cvs rdiff -u -r1.41 -r1.42 src/sys/dev/pci/arcmsr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/dev/pci/arcmsr.c diff -u src/sys/dev/pci/arcmsr.c:1.41 src/sys/dev/pci/arcmsr.c:1.42 --- src/sys/dev/pci/arcmsr.c:1.41 Sat Apr 24 23:36:57 2021 +++ src/sys/dev/pci/arcmsr.c Sun Jun 13 10:04:10 2021 @@ -1,4 +1,4 @@ -/* $NetBSD: arcmsr.c,v 1.41 2021/04/24 23:36:57 thorpej Exp $ */ +/* $NetBSD: arcmsr.c,v 1.42 2021/06/13 10:04:10 mlelstv Exp $ */ /* $OpenBSD: arc.c,v 1.68 2007/10/27 03:28:27 dlg Exp $ */ /* @@ -21,7 +21,7 @@ #include "bio.h" #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: arcmsr.c,v 1.41 2021/04/24 23:36:57 thorpej Exp $"); +__KERNEL_RCSID(0, "$NetBSD: arcmsr.c,v 1.42 2021/06/13 10:04:10 mlelstv Exp $"); #include <sys/param.h> #include <sys/buf.h> @@ -1884,9 +1884,9 @@ arc_create_sensors(void *arg) bad: sysmon_envsys_destroy(sc->sc_sme); - kmem_free(sc->sc_arc_sensors, slen); - sc->sc_sme = NULL; + + kmem_free(sc->sc_arc_sensors, slen); sc->sc_arc_sensors = NULL; kthread_exit(0);