Changeset dca8fe5 in mainline

Timestamp:

2015-06-28T22:42:46Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1329dc0

Parents:

fe97c5e

Message:

ehci: Fix memory leak in error path

File:

• uspace/drv/bus/usb/ehci/hc.c (modified) (1 diff)

uspace/drv/bus/usb/ehci/hc.c

@@ -130 +130 @@
         memcpy(code->cmds, ehci_irq_commands, sizeof(ehci_irq_commands));
         ehci_caps_regs_t *caps = NULL;
+
         int ret = pio_enable_range(&regs, (void**)&caps);
         if (ret != EOK) {
+                free(code->ranges);
+                free(code->cmds);
                 return ret;
         }
+
         ehci_regs_t *registers =
             (ehci_regs_t *)(RNGABSPTR(regs) + EHCI_RD8(caps->caplength));