opal-prd: Fix memory leak

Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com> Acked-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
open-power · Oct 16, 2017 · 11cbacf · 11cbacf
1 parent 965de30
commit 11cbacf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/external/opal-prd/i2c.c b/external/opal-prd/i2c.c
@@ -193,6 +193,7 @@ static void i2c_add_bus(uint32_t chip, uint32_t engine, uint32_t port,
 	if (asprintf(&dn, "/dev/%s", devname) < 0) {
 		pr_log(LOG_ERR, "I2C: Error creating devpath for %s: %m",
 			devname);
+		free(b);
 		return;
 	}