fusefs: fix an infinite loop in the tests
It was possible for the MockFS thread to infinitely loop if it got an error reading from /dev/fuse. Sponsored by: The FreeBSD Foundation
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/projects/fuse2/; revision=348930
@ -637,8 +637,10 @@ void MockFS::read_request(mockfs_buf_in &in) {
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}
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res = read(m_fuse_fd, &in, sizeof(in));
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if (res < 0 && !m_quit)
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perror("read");
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if (res < 0 && !m_quit) {
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FAIL() << "read: " << strerror(errno);
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m_quit = true;
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}
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ASSERT_TRUE(res >= static_cast<ssize_t>(sizeof(in.header)) || m_quit);
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}
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