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-rw-r--r--security/integrity/ima/ima_template.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/security/integrity/ima/ima_template.c b/security/integrity/ima/ima_template.c
index 913e1927f916..635695f6a185 100644
--- a/security/integrity/ima/ima_template.c
+++ b/security/integrity/ima/ima_template.c
@@ -110,7 +110,7 @@ static int template_desc_init_fields(const char *template_fmt,
struct ima_template_field ***fields,
int *num_fields)
{
- char *c, *template_fmt_copy;
+ char *c, *template_fmt_copy, *template_fmt_ptr;
int template_num_fields = template_fmt_size(template_fmt);
int i, result = 0;
@@ -127,7 +127,9 @@ static int template_desc_init_fields(const char *template_fmt,
result = -ENOMEM;
goto out;
}
- for (i = 0; (c = strsep(&template_fmt_copy, "|")) != NULL &&
+
+ template_fmt_ptr = template_fmt_copy;
+ for (i = 0; (c = strsep(&template_fmt_ptr, "|")) != NULL &&
i < template_num_fields; i++) {
struct ima_template_field *f = lookup_template_field(c);
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