diff options
| -rw-r--r-- | drivers/acpi/sysfs.c | 3 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_l3_sys.c | 6 | ||||
| -rw-r--r-- | drivers/staging/tidspbridge/rmgr/drv_interface.c | 3 | ||||
| -rw-r--r-- | fs/hppfs/hppfs.c | 11 |
4 files changed, 10 insertions, 13 deletions
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c index fcae5fa2e1b..193745d96fc 100644 --- a/drivers/acpi/sysfs.c +++ b/drivers/acpi/sysfs.c @@ -677,10 +677,9 @@ void acpi_irq_stats_init(void) else sprintf(buffer, "bug%02X", i); - name = kzalloc(strlen(buffer) + 1, GFP_KERNEL); + name = kstrdup(buffer, GFP_KERNEL); if (name == NULL) goto fail; - strncpy(name, buffer, strlen(buffer) + 1); sysfs_attr_init(&counter_attrs[i].attr); counter_attrs[i].attr.name = name; diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c index e70af2406ff..d1c8025b0b0 100644 --- a/drivers/s390/net/qeth_l3_sys.c +++ b/drivers/s390/net/qeth_l3_sys.c @@ -315,10 +315,8 @@ static ssize_t qeth_l3_dev_hsuid_store(struct device *dev, if (qeth_configure_cq(card, QETH_CQ_ENABLED)) return -EPERM; - for (i = 0; i < 8; i++) - card->options.hsuid[i] = ' '; - card->options.hsuid[8] = '\0'; - strncpy(card->options.hsuid, tmp, strlen(tmp)); + snprintf(card->options.hsuid, sizeof(card->options.hsuid), + "%-8s", tmp); ASCEBC(card->options.hsuid, 8); if (card->dev) memcpy(card->dev->perm_addr, card->options.hsuid, 9); diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c index 9c020562c84..6d04eb48bfb 100644 --- a/drivers/staging/tidspbridge/rmgr/drv_interface.c +++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c @@ -421,12 +421,11 @@ static int omap3_bridge_startup(struct platform_device *pdev) drv_datap->tc_wordswapon = tc_wordswapon; if (base_img) { - drv_datap->base_img = kmalloc(strlen(base_img) + 1, GFP_KERNEL); + drv_datap->base_img = kstrdup(base_img, GFP_KERNEL); if (!drv_datap->base_img) { err = -ENOMEM; goto err2; } - strncpy(drv_datap->base_img, base_img, strlen(base_img) + 1); } dev_set_drvdata(bridge, drv_datap); diff --git a/fs/hppfs/hppfs.c b/fs/hppfs/hppfs.c index fc90ab11c34..4338ff32959 100644 --- a/fs/hppfs/hppfs.c +++ b/fs/hppfs/hppfs.c @@ -69,7 +69,7 @@ static char *dentry_name(struct dentry *dentry, int extra) struct dentry *parent; char *root, *name; const char *seg_name; - int len, seg_len; + int len, seg_len, root_len; len = 0; parent = dentry; @@ -81,7 +81,8 @@ static char *dentry_name(struct dentry *dentry, int extra) } root = "proc"; - len += strlen(root); + root_len = strlen(root); + len += root_len; name = kmalloc(len + extra + 1, GFP_KERNEL); if (name == NULL) return NULL; @@ -91,7 +92,7 @@ static char *dentry_name(struct dentry *dentry, int extra) while (parent->d_parent != parent) { if (is_pid(parent)) { seg_name = "pid"; - seg_len = strlen("pid"); + seg_len = strlen(seg_name); } else { seg_name = parent->d_name.name; @@ -100,10 +101,10 @@ static char *dentry_name(struct dentry *dentry, int extra) len -= seg_len + 1; name[len] = '/'; - strncpy(&name[len + 1], seg_name, seg_len); + memcpy(&name[len + 1], seg_name, seg_len); parent = parent->d_parent; } - strncpy(name, root, strlen(root)); + memcpy(name, root, root_len); return name; } |