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6ec863c184
In test_mutliproc(), when send() or recv() returns an error (e.g., -1), the test continues to execute the remaining code and fails repeatedly due to using EXPECT_GE. For example, if a TLS connection is broken and recv() returns -1, EXPECT_GE(res, 0) records a failure but does not stop the test. The test then proceeds with left -= res (where res = -1), causing left to increase unexpectedly, and the loop continues indefinitely. This results in a massive number of identical failure messages: # tls.c:1686:mutliproc_sendpage_writers:Expected res (-1) >= 0 (0) # tls.c:1686:mutliproc_sendpage_writers:Expected res (-1) >= 0 (0) ... (hundreds of identical failures) Fix this by replacing EXPECT_GE with ASSERT_GE. When send() or recv() fails, ASSERT_GE immediately aborts the current test, preventing the subsequent undefined behavior and endless failure messages. Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn> Link: https://patch.msgid.link/0ee9f412b6bd1a260a547d19f979f73b396746ac.1779354585.git.tanggeliang@kylinos.cn Signed-off-by: Jakub Kicinski <kuba@kernel.org>