From fdc136ccd3332938e989439c025c363f8479f3e6 Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Wed, 8 Mar 2006 22:12:00 -0500 Subject: [PATCH] [ACPI] fix possible acpi thermal leak in failure path Coverity: #601 Signed-off-by: Dave Jones Signed-off-by: Len Brown --- drivers/acpi/thermal.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 19f3ea48475e..d0b44ce2ec5a 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -942,8 +942,10 @@ acpi_thermal_write_trip_points(struct file *file, memset(limit_string, 0, ACPI_THERMAL_MAX_LIMIT_STR_LEN); active = kmalloc(ACPI_THERMAL_MAX_ACTIVE * sizeof(int), GFP_KERNEL); - if (!active) + if (!active) { + kfree(limit_string); return_VALUE(-ENOMEM); + } if (!tz || (count > ACPI_THERMAL_MAX_LIMIT_STR_LEN - 1)) { ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid argument\n")); -- GitLab