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https://github.com/followmsi/android_kernel_google_msm.git
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32441d193d
If the high watermark is exceeded, then msm_smux_write() will return -EAGAIN and then rmnet_xmit() will return NETDEV_TX_BUSY to have the TCP/IP stack reschedule the packet. In the case where the high watermark is hit, but not exceeded, then the function improperly returns NETDEV_TX_BUSY resulting in the packet being sent a second time. Since the packets are deleted in the write-done notification, the second transmit will result in either an access-after-delete or a double-delete crash. Remove check for high-water mark hit in the transmit function since it is handled by a high-watermark event from SMUX already. CRs-Fixed: 403691 Change-Id: Iadf3ac249d3fb8ccb378fc243415acbbfc3a1ff1 Signed-off-by: Eric Holmberg <eholmber@codeaurora.org> |
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| .. | ||
| appletalk | ||
| arcnet | ||
| bonding | ||
| caif | ||
| can | ||
| cris | ||
| dsa | ||
| ethernet | ||
| fddi | ||
| hamradio | ||
| hippi | ||
| hyperv | ||
| irda | ||
| phy | ||
| plip | ||
| ppp | ||
| slip | ||
| team | ||
| tokenring | ||
| usb | ||
| vmxnet3 | ||
| wan | ||
| wimax | ||
| wireless | ||
| xen-netback | ||
| dummy.c | ||
| eql.c | ||
| ifb.c | ||
| Kconfig | ||
| LICENSE.SRC | ||
| loopback.c | ||
| macvlan.c | ||
| macvtap.c | ||
| Makefile | ||
| mdio.c | ||
| mii.c | ||
| netconsole.c | ||
| rionet.c | ||
| sb1000.c | ||
| Space.c | ||
| sungem_phy.c | ||
| tun.c | ||
| veth.c | ||
| virtio_net.c | ||
| xen-netfront.c | ||