Module Name: src Committed By: msaitoh Date: Thu Jul 25 15:06:07 UTC 2019
Modified Files: src/sys/dev/pci: eap.c Log Message: Make register address unsigned to avoid undefined behavior. Found by KUBSan. To generate a diff of this commit: cvs rdiff -u -r1.101 -r1.102 src/sys/dev/pci/eap.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/eap.c diff -u src/sys/dev/pci/eap.c:1.101 src/sys/dev/pci/eap.c:1.102 --- src/sys/dev/pci/eap.c:1.101 Sat Jun 8 08:02:38 2019 +++ src/sys/dev/pci/eap.c Thu Jul 25 15:06:07 2019 @@ -1,4 +1,4 @@ -/* $NetBSD: eap.c,v 1.101 2019/06/08 08:02:38 isaki Exp $ */ +/* $NetBSD: eap.c,v 1.102 2019/07/25 15:06:07 msaitoh Exp $ */ /* $OpenBSD: eap.c,v 1.6 1999/10/05 19:24:42 csapuntz Exp $ */ /* @@ -56,7 +56,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: eap.c,v 1.101 2019/06/08 08:02:38 isaki Exp $"); +__KERNEL_RCSID(0, "$NetBSD: eap.c,v 1.102 2019/07/25 15:06:07 msaitoh Exp $"); #include "midi.h" #include "joy_eap.h" @@ -138,8 +138,8 @@ static void eap1370_set_mixer(struct eap static uint32_t eap1371_src_wait(struct eap_softc *); static void eap1371_set_adc_rate(struct eap_softc *, int); static void eap1371_set_dac_rate(struct eap_instance *, int); -static int eap1371_src_read(struct eap_softc *, int); -static void eap1371_src_write(struct eap_softc *, int, int); +static int eap1371_src_read(struct eap_softc *, u_int); +static void eap1371_src_write(struct eap_softc *, u_int, int); static int eap1371_query_devinfo(void *, mixer_devinfo_t *); static int eap1371_attach_codec(void *, struct ac97_codec_if *); @@ -382,7 +382,7 @@ eap1371_src_wait(struct eap_softc *sc) } static int -eap1371_src_read(struct eap_softc *sc, int a) +eap1371_src_read(struct eap_softc *sc, u_int a) { int to; uint32_t src, t; @@ -407,7 +407,7 @@ eap1371_src_read(struct eap_softc *sc, i } static void -eap1371_src_write(struct eap_softc *sc, int a, int d) +eap1371_src_write(struct eap_softc *sc, u_int a, int d) { uint32_t r;