Module Name: src Committed By: macallan Date: Sun Sep 29 05:35:29 UTC 2019
Modified Files: src/sys/dev/i2c: ds1307.c Log Message: appease -Werror=stack-protector by avoiding variable sized arrays Now this builds and works on sparc64 To generate a diff of this commit: cvs rdiff -u -r1.32 -r1.33 src/sys/dev/i2c/ds1307.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/i2c/ds1307.c diff -u src/sys/dev/i2c/ds1307.c:1.32 src/sys/dev/i2c/ds1307.c:1.33 --- src/sys/dev/i2c/ds1307.c:1.32 Sun Sep 29 05:28:21 2019 +++ src/sys/dev/i2c/ds1307.c Sun Sep 29 05:35:29 2019 @@ -1,4 +1,4 @@ -/* $NetBSD: ds1307.c,v 1.32 2019/09/29 05:28:21 macallan Exp $ */ +/* $NetBSD: ds1307.c,v 1.33 2019/09/29 05:35:29 macallan Exp $ */ /* * Copyright (c) 2003 Wasabi Systems, Inc. @@ -36,7 +36,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: ds1307.c,v 1.32 2019/09/29 05:28:21 macallan Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ds1307.c,v 1.33 2019/09/29 05:35:29 macallan Exp $"); #include <sys/param.h> #include <sys/systm.h> @@ -775,8 +775,9 @@ static int dsrtc_clock_write_timeval(struct dsrtc_softc *sc, time_t t) { const struct dsrtc_model * const dm = &sc->sc_model; - size_t buflen = dm->dm_rtc_size + 2; - uint8_t buf[buflen]; + size_t buflen = dm->dm_rtc_size + 2; + /* XXX: the biggest dm_rtc_size we have now is 7, so we should be ok */ + uint8_t buf[16]; int error; KASSERT((dm->dm_flags & DSRTC_FLAG_CLOCK_HOLD) == 0);