| created | 2019-05-04T02:30:01Z |
|---|---|
| begin | 2017-10-19T00:00:00Z |
| end | 2017-10-20T00:00:00Z |
| path | src/sys |
| commits | 7 |
| date | 2017-10-19T11:02:42Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/net/if_loop.c | log | diff | annotate |
| src/sys/sys/mbuf.h | log | diff | annotate | |
| message |
There was a possible stack overrun in the network since we had removed some queueing. lo(4) output called the ip input routines without a queue. So if a packet looped through the kernel, the kernel stack filled up. Use M_LOOP to find recursive calls to looutput(). This flag is set when a packet goes through the loopback interface. Avoid an additional queueing if the packet goes to lo(4) only once. As there may be gif(4), bridge(4), pair(4), ipsec(4), rdomain(4), ... setups that legitimately pass lo(4) more than once, use the interface input queue for these cases. Packets in the queue run through ip forward. There the TTL is decremented and the packet is finally processed or dropped. found by markus@; OK mpi@ sashan@ |
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| date | 2017-10-19T11:16:17Z | |||
|---|---|---|---|---|
| author | patrick | |||
| files | src/sys/dev/ic/bwfm.c | log | diff | annotate |
| message |
Disable promisc mode and accepting all multicast packets. These should be properly enabled by the correct ioctls. |
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| date | 2017-10-19T12:35:17Z | |||
|---|---|---|---|---|
| author | patrick | |||
| files | src/sys/dev/usb/if_bwfm_usb.c | log | diff | annotate |
| message |
Don't forget to free the firmware in the error path, and make sure to pass the proper size. Caught by Jared McNeill. |
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| date | 2017-10-19T16:58:05Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/ddb/db_command.c | log | diff | annotate |
| message |
ddb "show all mounts" showed everything except the address of the mount point. Print it to allow debugging through the data structures from there. OK krw@ |
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| date | 2017-10-19T19:07:48Z | |||
|---|---|---|---|---|
| author | jmc | |||
| files | src/sys/dev/ic/z8530reg.h | log | diff | annotate |
| message | spelling fix; from miod | |||
| date | 2017-10-19T21:23:47Z | |||
|---|---|---|---|---|
| author | patrick | |||
| files | src/sys/dev/usb/if_bwfm_usb.c | log | diff | annotate |
| message |
Don't just return but setup and resubmit the transfer if we're not getting the data we expect to be getting. Otherwise the firmware can starve our USB RX descriptors using invalid packets. Caught by Jared McNeill. |
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| date | 2017-10-19T22:09:49Z | |||
|---|---|---|---|---|
| author | mikeb | |||
| files | src/sys/arch/amd64/amd64/tsc.c | log | diff | annotate |
| message |
Don't forget to set the timecounter frequency Found the hard way, fix tested and OK mlarkin |
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