kopia lustrzana https://gitlab.com/sane-project/backends
2001-05-20 Oliver Rauch <Oliver.Rauch@rauch-domain.de>
* removed a bug in saned (patch by Matthias Trute <mtrute@topmail.de>) calculation of the reader buffer index was not correct: if (reader >= sizeof (buf)) - reader = 0; + reader -= sizeof(buf);DEVEL_2_0_BRANCH-1
rodzic
198c845285
commit
13857301a9
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@ -652,7 +652,7 @@ do_scan (Wire * w, int h, int data_fd)
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i = reader;
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i = reader;
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reader += 4;
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reader += 4;
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if (reader >= (int) sizeof (buf))
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if (reader >= (int) sizeof (buf))
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reader = 0;
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reader -= sizeof(buf);
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assert (bytes_in_buf == 0);
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assert (bytes_in_buf == 0);
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nbytes = sizeof (buf) - 4;
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nbytes = sizeof (buf) - 4;
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