| Commit message (Collapse) | Author | Age |
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Missing s/NULL/nullptr
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Avoid stall
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Merge 1.8.x into master
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Wrap duplicated-name definitions in anonymous namespace (except for iomgr)
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This reverts commit 2df509fc0e8628d6d4431139ce953c70796a21eb.
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Upmerge v1.8.3 into master
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created.
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Typo fix
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Fix wrong unreffing of slice
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Add ownership semantic comments to error.h
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Fix a Python spinlock bug
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C++-ize backoff
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tc_on_alarm() and on_writable() race, resulting in the following:
```
D1219 08:59:33.425951347 86323 tcp_client_posix.cc:143] CLIENT_CONNECT: ipv4:127.0.0.1:27465: on_writable: error="No Error"
D1219 08:59:33.426032150 86342 tcp_client_posix.cc:104] CLIENT_CONNECT: ipv4:127.0.0.1:27465: on_alarm: error="No Error"
// At this point, note that the callbacks are running on different threads.
D1219 08:59:33.426063521 86323 tcp_client_posix.cc:218] XXX on_writable ac->addr_str 0x603000008dd0 before unlock. # refs 2->1. Done 0
// on_writable() unrefs while still holding the lock. Because refs > 0, it marks its "done" as false and unlocks.
D1219 08:59:33.426125130 86342 tcp_client_posix.cc:113] XXX tc_on_alarm ac->addr_str 0x603000008dd0 before unlock. # refs 1->0. Done 1
// right after on_writable() unlocks, tc_on_alarm() acquires the lock and unrefs, this time getting to zero and marking its "done" as true.
// It then proceeds to destroy "ac", and, in particular for this failure, "ac->addr_str".
D1219 08:59:33.426139370 86323 tcp_client_posix.cc:234] XXX on_writable about to read from ac->addr_str 0x603000008dd0. Done 0, error=OS Error
// When on_writable() tries to read ac->addr_str to assemble its error details, it causes a use-after-free.
```
The problem is the lock isn't held long enough by on_writable(). Alternatively, a copy of ac->addr_str could be made in on_writable() while still holding the lock, but that seems more fragile. It doesn't seem that holding the lock longer would be a performance issue, given we are in a failure scenario.
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Fix shutdown executor tsan bug
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Mark tcp errors as UNAVAILABLE
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Refactor POSIX TCP client connect.
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related issue
https://github.com/grpc/grpc/issues/13519
https://github.com/grpc/grpc/issues/13102
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fix or slow down windows socket leak
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remove grpc_exec_ctx from .pxi files in python
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removed""
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All instances of exec_ctx being passed around in src/core removed
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Add thread naming support on platforms that support it.
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udp_server async I/O
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varialbes in linux support MONOTONIC clock type)
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Fix init_max_accept_queue_size
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