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Fix scenario where the timeout for atomic wait is set to negative number (#1767)

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The code, when received -1, performed -1/1000 operation which rounds to 0,
i.e. no wait (instead of infinite wait)
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Marcin Kolny 2022-11-29 10:45:07 +00:00 committed by GitHub
parent 8d2aedca77
commit 4cbfeec1f5
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1 changed files with 1 additions and 3 deletions
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4
core/iwasm/common/wasm_shared_memory.c
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@ -385,10 +385,8 @@ wasm_runtime_atomic_wait(WASMModuleInstanceCommon *module, void *address,
/* condition wait start */
os_mutex_lock(&wait_node->wait_lock);
if (timeout < 0)
timeout = BHT_WAIT_FOREVER;
os_cond_reltimedwait(&wait_node->wait_cond, &wait_node->wait_lock,
timeout / 1000);
timeout < 0 ? BHT_WAIT_FOREVER : timeout / 1000);
os_mutex_unlock(&wait_node->wait_lock);