summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--sys/compat/svr4/svr4_misc.c1
-rw-r--r--sys/dev/drm/drm_bufs.c1
-rw-r--r--sys/dev/drm/drm_irq.c2
-rw-r--r--sys/dev/hpt27xx/hpt27xx_osm_bsd.c4
-rw-r--r--sys/dev/hptnr/hptnr_osm_bsd.c4
-rw-r--r--sys/dev/hptrr/hptrr_osm_bsd.c4
-rw-r--r--sys/i386/ibcs2/ibcs2_misc.c1
7 files changed, 10 insertions, 7 deletions
diff --git a/sys/compat/svr4/svr4_misc.c b/sys/compat/svr4/svr4_misc.c
index 46be42c..de04b97 100644
--- a/sys/compat/svr4/svr4_misc.c
+++ b/sys/compat/svr4/svr4_misc.c
@@ -259,6 +259,7 @@ svr4_sys_getdents64(td, uap)
u_long *cookies = NULL, *cookiep;
int ncookies;
+ memset(&svr4_dirent, 0, sizeof(svr4_dirent));
DPRINTF(("svr4_sys_getdents64(%d, *, %d)\n",
uap->fd, uap->nbytes));
error = getvnode(td, uap->fd, cap_rights_init(&rights, CAP_READ), &fp);
diff --git a/sys/dev/drm/drm_bufs.c b/sys/dev/drm/drm_bufs.c
index 1ee0ffa..26b70b9 100644
--- a/sys/dev/drm/drm_bufs.c
+++ b/sys/dev/drm/drm_bufs.c
@@ -935,6 +935,7 @@ int drm_infobufs(struct drm_device *dev, void *data, struct drm_file *file_priv)
if (dma->bufs[i].buf_count) {
struct drm_buf_desc from;
+ memset(&from, 0, sizeof(from));
from.count = dma->bufs[i].buf_count;
from.size = dma->bufs[i].buf_size;
from.low_mark = dma->bufs[i].freelist.low_mark;
diff --git a/sys/dev/drm/drm_irq.c b/sys/dev/drm/drm_irq.c
index 5965699..afe2963 100644
--- a/sys/dev/drm/drm_irq.c
+++ b/sys/dev/drm/drm_irq.c
@@ -351,7 +351,7 @@ int drm_modeset_ctl(struct drm_device *dev, void *data,
goto out;
crtc = modeset->crtc;
- if (crtc >= dev->num_crtcs) {
+ if (crtc < 0 || crtc >= dev->num_crtcs) {
ret = EINVAL;
goto out;
}
diff --git a/sys/dev/hpt27xx/hpt27xx_osm_bsd.c b/sys/dev/hpt27xx/hpt27xx_osm_bsd.c
index 6df9aca..e44231b 100644
--- a/sys/dev/hpt27xx/hpt27xx_osm_bsd.c
+++ b/sys/dev/hpt27xx/hpt27xx_osm_bsd.c
@@ -1402,7 +1402,7 @@ static int hpt_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag, stru
{
PHPT_IOCTL_PARAM piop=(PHPT_IOCTL_PARAM)data;
IOCTL_ARG ioctl_args;
- HPT_U32 bytesReturned;
+ HPT_U32 bytesReturned = 0;
switch (cmd){
case HPT_DO_IOCONTROL:
@@ -1432,7 +1432,7 @@ static int hpt_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag, stru
}
if (ioctl_args.nOutBufferSize) {
- ioctl_args.lpOutBuffer = malloc(ioctl_args.nOutBufferSize, M_DEVBUF, M_WAITOK);
+ ioctl_args.lpOutBuffer = malloc(ioctl_args.nOutBufferSize, M_DEVBUF, M_WAITOK | M_ZERO);
if (!ioctl_args.lpOutBuffer)
goto invalid;
}
diff --git a/sys/dev/hptnr/hptnr_osm_bsd.c b/sys/dev/hptnr/hptnr_osm_bsd.c
index 338770c..9bd5b95 100644
--- a/sys/dev/hptnr/hptnr_osm_bsd.c
+++ b/sys/dev/hptnr/hptnr_osm_bsd.c
@@ -1584,7 +1584,7 @@ static int hpt_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag, stru
{
PHPT_IOCTL_PARAM piop=(PHPT_IOCTL_PARAM)data;
IOCTL_ARG ioctl_args;
- HPT_U32 bytesReturned;
+ HPT_U32 bytesReturned = 0;
switch (cmd){
case HPT_DO_IOCONTROL:
@@ -1614,7 +1614,7 @@ static int hpt_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag, stru
}
if (ioctl_args.nOutBufferSize) {
- ioctl_args.lpOutBuffer = malloc(ioctl_args.nOutBufferSize, M_DEVBUF, M_WAITOK);
+ ioctl_args.lpOutBuffer = malloc(ioctl_args.nOutBufferSize, M_DEVBUF, M_WAITOK | M_ZERO);
if (!ioctl_args.lpOutBuffer)
goto invalid;
}
diff --git a/sys/dev/hptrr/hptrr_osm_bsd.c b/sys/dev/hptrr/hptrr_osm_bsd.c
index d2c58d4..b87613b 100644
--- a/sys/dev/hptrr/hptrr_osm_bsd.c
+++ b/sys/dev/hptrr/hptrr_osm_bsd.c
@@ -1231,7 +1231,7 @@ static int hpt_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag, stru
{
PHPT_IOCTL_PARAM piop=(PHPT_IOCTL_PARAM)data;
IOCTL_ARG ioctl_args;
- HPT_U32 bytesReturned;
+ HPT_U32 bytesReturned = 0;
switch (cmd){
case HPT_DO_IOCONTROL:
@@ -1261,7 +1261,7 @@ static int hpt_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag, stru
}
if (ioctl_args.nOutBufferSize) {
- ioctl_args.lpOutBuffer = malloc(ioctl_args.nOutBufferSize, M_DEVBUF, M_WAITOK);
+ ioctl_args.lpOutBuffer = malloc(ioctl_args.nOutBufferSize, M_DEVBUF, M_WAITOK | M_ZERO);
if (!ioctl_args.lpOutBuffer)
goto invalid;
}
diff --git a/sys/i386/ibcs2/ibcs2_misc.c b/sys/i386/ibcs2/ibcs2_misc.c
index ccf5190..b23a757 100644
--- a/sys/i386/ibcs2/ibcs2_misc.c
+++ b/sys/i386/ibcs2/ibcs2_misc.c
@@ -342,6 +342,7 @@ ibcs2_getdents(td, uap)
#define BSD_DIRENT(cp) ((struct dirent *)(cp))
#define IBCS2_RECLEN(reclen) (reclen + sizeof(u_short))
+ memset(&idb, 0, sizeof(idb));
error = getvnode(td, uap->fd, cap_rights_init(&rights, CAP_READ), &fp);
if (error != 0)
return (error);
OpenPOWER on IntegriCloud