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platform/x86: huawei-wmi: Fix a precision vs width printf bug 

This was supposed to be precision "%.*s" instead of width "%*s".  It's
possible that this results in printing beyond the end of the string.

Fixes: a970b95345ab ("platform/x86: huawei-wmi: Add debugfs support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Dan Carpenter 2019-10-14 13:58:01 +03:00 committed by Andy Shevchenko
parent 3c27f179d5
commit 2a43c9fc87
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/x86/huawei-wmi.c
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@ -616,7 +616,7 @@ static void huawei_wmi_debugfs_call_dump(struct seq_file *m, void *data,
seq_printf(m, "0x%llx", obj->integer.value);
break;
case ACPI_TYPE_STRING:
seq_printf(m, "\"%*s\"", obj->string.length, obj->string.pointer);
seq_printf(m, "\"%.*s\"", obj->string.length, obj->string.pointer);
break;
case ACPI_TYPE_BUFFER:
seq_puts(m, "{");