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https://git.in.rschanz.org/ryan77627/guix.git
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14 lines
505 B
Diff
14 lines
505 B
Diff
diff -rpu4 libusb-1.0.22.orig/libusb/descriptor.c libusb-1.0.22/libusb/descriptor.c
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--- libusb-1.0.22.orig/libusb/descriptor.c 2018-03-17 08:23:37.000000000 +0100
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+++ libusb-1.0.22/libusb/descriptor.c 2018-03-29 10:36:09.968429473 +0200
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@@ -1173,9 +1173,9 @@ int API_EXPORTED libusb_get_string_descr
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if (tbuf[1] != LIBUSB_DT_STRING)
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return LIBUSB_ERROR_IO;
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if (tbuf[0] > r)
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- return LIBUSB_ERROR_IO;
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+ tbuf[0] = r;
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di = 0;
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for (si = 2; si < tbuf[0]; si += 2) {
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if (di >= (length - 1))
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