diff options
author | Andreas Gruenbacher <agruenba@redhat.com> | 2017-10-16 15:06:23 +0200 |
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committer | Andreas Gruenbacher <agruenba@redhat.com> | 2017-10-16 15:06:23 +0200 |
commit | 0c9a66ec0e362fe9aff545b755430e56f58f2b96 (patch) | |
tree | 3ffc63e84133d640b9d7def9102ab62a30da460e /kernel/sysctl_binary.c | |
parent | c2c4be28c248232d5bdfa5911f3b721db771f4f0 (diff) | |
parent | 9ca250a5137f3df7ffac58b49660beadd5926ace (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Diffstat (limited to 'kernel/sysctl_binary.c')
-rw-r--r-- | kernel/sysctl_binary.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c index 02e1859f2ca8..58ea8c03662e 100644 --- a/kernel/sysctl_binary.c +++ b/kernel/sysctl_binary.c @@ -986,8 +986,9 @@ static ssize_t bin_intvec(struct file *file, size_t length = oldlen / sizeof(*vec); char *str, *end; int i; + loff_t pos = 0; - result = kernel_read(file, 0, buffer, BUFSZ - 1); + result = kernel_read(file, buffer, BUFSZ - 1, &pos); if (result < 0) goto out_kfree; @@ -1016,6 +1017,7 @@ static ssize_t bin_intvec(struct file *file, size_t length = newlen / sizeof(*vec); char *str, *end; int i; + loff_t pos = 0; str = buffer; end = str + BUFSZ; @@ -1029,7 +1031,7 @@ static ssize_t bin_intvec(struct file *file, str += scnprintf(str, end - str, "%lu\t", value); } - result = kernel_write(file, buffer, str - buffer, 0); + result = kernel_write(file, buffer, str - buffer, &pos); if (result < 0) goto out_kfree; } @@ -1057,8 +1059,9 @@ static ssize_t bin_ulongvec(struct file *file, size_t length = oldlen / sizeof(*vec); char *str, *end; int i; + loff_t pos = 0; - result = kernel_read(file, 0, buffer, BUFSZ - 1); + result = kernel_read(file, buffer, BUFSZ - 1, &pos); if (result < 0) goto out_kfree; @@ -1087,6 +1090,7 @@ static ssize_t bin_ulongvec(struct file *file, size_t length = newlen / sizeof(*vec); char *str, *end; int i; + loff_t pos = 0; str = buffer; end = str + BUFSZ; @@ -1100,7 +1104,7 @@ static ssize_t bin_ulongvec(struct file *file, str += scnprintf(str, end - str, "%lu\t", value); } - result = kernel_write(file, buffer, str - buffer, 0); + result = kernel_write(file, buffer, str - buffer, &pos); if (result < 0) goto out_kfree; } @@ -1120,8 +1124,9 @@ static ssize_t bin_uuid(struct file *file, if (oldval && oldlen) { char buf[UUID_STRING_LEN + 1]; uuid_t uuid; + loff_t pos = 0; - result = kernel_read(file, 0, buf, sizeof(buf) - 1); + result = kernel_read(file, buf, sizeof(buf) - 1, &pos); if (result < 0) goto out; @@ -1154,8 +1159,9 @@ static ssize_t bin_dn_node_address(struct file *file, char buf[15], *nodep; unsigned long area, node; __le16 dnaddr; + loff_t pos = 0; - result = kernel_read(file, 0, buf, sizeof(buf) - 1); + result = kernel_read(file, buf, sizeof(buf) - 1, &pos); if (result < 0) goto out; @@ -1188,6 +1194,7 @@ static ssize_t bin_dn_node_address(struct file *file, __le16 dnaddr; char buf[15]; int len; + loff_t pos = 0; result = -EINVAL; if (newlen != sizeof(dnaddr)) @@ -1201,7 +1208,7 @@ static ssize_t bin_dn_node_address(struct file *file, le16_to_cpu(dnaddr) >> 10, le16_to_cpu(dnaddr) & 0x3ff); - result = kernel_write(file, buf, len, 0); + result = kernel_write(file, buf, len, &pos); if (result < 0) goto out; } |