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| author | cem <cem@FreeBSD.org> | 2016-05-12 02:41:38 +0000 |
|---|---|---|
| committer | cem <cem@FreeBSD.org> | 2016-05-12 02:41:38 +0000 |
| commit | 9a6293febf14cfe6cd418391f8621415e77c25fe (patch) | |
| tree | ab3adfb4047d6228349eb5ee21936316dac2c56a /sys/dev/sound | |
| parent | c0a49a226519d7fb434146de32374d2f42078bb9 (diff) | |
| download | FreeBSD-src-9a6293febf14cfe6cd418391f8621415e77c25fe.zip FreeBSD-src-9a6293febf14cfe6cd418391f8621415e77c25fe.tar.gz | |
snd_hda(4): Don't pass bogus sizeof()s to unused sysctl arg2 parameter
None of the sysctl handlers in hdaa use the arg2 parameter, so just pass zero
instead. Additionally, the sizes being passed in were suspect (size of the
pointer rather than the value).
Reported by: Coverity
CIDs: 1007694, 1009679
Sponsored by: EMC / Isilon Storage Division
Diffstat (limited to 'sys/dev/sound')
| -rw-r--r-- | sys/dev/sound/pci/hda/hdaa.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/sys/dev/sound/pci/hda/hdaa.c b/sys/dev/sound/pci/hda/hdaa.c index b4c021b..c39a061 100644 --- a/sys/dev/sound/pci/hda/hdaa.c +++ b/sys/dev/sound/pci/hda/hdaa.c @@ -6641,38 +6641,32 @@ hdaa_attach(device_t dev) SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, "config", CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_MPSAFE, - &devinfo->newquirks, sizeof(&devinfo->newquirks), - hdaa_sysctl_quirks, "A", "Configuration options"); + &devinfo->newquirks, 0, hdaa_sysctl_quirks, "A", + "Configuration options"); SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, "gpi_state", CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, - devinfo, sizeof(devinfo), - hdaa_sysctl_gpi_state, "A", "GPI state"); + devinfo, 0, hdaa_sysctl_gpi_state, "A", "GPI state"); SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, "gpio_state", CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, - devinfo, sizeof(devinfo), - hdaa_sysctl_gpio_state, "A", "GPIO state"); + devinfo, 0, hdaa_sysctl_gpio_state, "A", "GPIO state"); SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, "gpio_config", CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_MPSAFE, - devinfo, sizeof(devinfo), - hdaa_sysctl_gpio_config, "A", "GPIO configuration"); + devinfo, 0, hdaa_sysctl_gpio_config, "A", "GPIO configuration"); SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, "gpo_state", CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, - devinfo, sizeof(devinfo), - hdaa_sysctl_gpo_state, "A", "GPO state"); + devinfo, 0, hdaa_sysctl_gpo_state, "A", "GPO state"); SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, "gpo_config", CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_MPSAFE, - devinfo, sizeof(devinfo), - hdaa_sysctl_gpo_config, "A", "GPO configuration"); + devinfo, 0, hdaa_sysctl_gpo_config, "A", "GPO configuration"); SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev), SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, "reconfig", CTLTYPE_INT | CTLFLAG_RW, - dev, sizeof(dev), - hdaa_sysctl_reconfig, "I", "Reprocess configuration"); + dev, 0, hdaa_sysctl_reconfig, "I", "Reprocess configuration"); bus_generic_attach(dev); return (0); } |
