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Diffstat (limited to 'security/integrity/ima/ima_fs.c')
-rw-r--r--security/integrity/ima/ima_fs.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
index ae9d5c766a3c..3183cc23d0f8 100644
--- a/security/integrity/ima/ima_fs.c
+++ b/security/integrity/ima/ima_fs.c
@@ -42,14 +42,14 @@ static int __init default_canonical_fmt_setup(char *str)
__setup("ima_canonical_fmt", default_canonical_fmt_setup);
static int valid_policy = 1;
-#define TMPBUFLEN 12
+
static ssize_t ima_show_htable_value(char __user *buf, size_t count,
loff_t *ppos, atomic_long_t *val)
{
- char tmpbuf[TMPBUFLEN];
+ char tmpbuf[32]; /* greater than largest 'long' string value */
ssize_t len;
- len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
+ len = scnprintf(tmpbuf, sizeof(tmpbuf), "%li\n", atomic_long_read(val));
return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
}
@@ -179,7 +179,8 @@ int ima_measurements_show(struct seq_file *m, void *v)
/* 6th: template specific data */
for (i = 0; i < e->template_desc->num_fields; i++) {
enum ima_show_type show = IMA_SHOW_BINARY;
- struct ima_template_field *field = e->template_desc->fields[i];
+ const struct ima_template_field *field =
+ e->template_desc->fields[i];
if (is_ima_template && strcmp(field->field_id, "d") == 0)
show = IMA_SHOW_BINARY_NO_FIELD_LEN;