mirror of
https://github.com/NixOS/nixpkgs.git
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49 lines
1.9 KiB
Diff
49 lines
1.9 KiB
Diff
Index: /boost/locale/utf.hpp
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===================================================================
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--- /boost/locale/utf.hpp (revision 78304)
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+++ /boost/locale/utf.hpp (revision 81590)
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@@ -220,4 +220,6 @@
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return incomplete;
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tmp = *p++;
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+ if (!is_trail(tmp))
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+ return illegal;
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c = (c << 6) | ( tmp & 0x3F);
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case 2:
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@@ -225,4 +227,6 @@
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return incomplete;
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tmp = *p++;
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+ if (!is_trail(tmp))
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+ return illegal;
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c = (c << 6) | ( tmp & 0x3F);
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case 1:
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@@ -230,4 +234,6 @@
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return incomplete;
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tmp = *p++;
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+ if (!is_trail(tmp))
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+ return illegal;
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c = (c << 6) | ( tmp & 0x3F);
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}
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Index: /libs/locale/test/test_codepage_converter.cpp
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===================================================================
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--- /libs/locale/test/test_codepage_converter.cpp (revision 73786)
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+++ /libs/locale/test/test_codepage_converter.cpp (revision 81590)
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@@ -140,4 +140,18 @@
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TEST_TO("\xf8\x90\x80\x80\x80",illegal); // 400 0000
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TEST_TO("\xfd\xbf\xbf\xbf\xbf\xbf",illegal); // 7fff ffff
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+
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+ std::cout << "-- Invalid trail" << std::endl;
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+ TEST_TO("\xC2\x7F",illegal);
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+ TEST_TO("\xdf\x7F",illegal);
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+ TEST_TO("\xe0\x7F\x80",illegal);
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+ TEST_TO("\xef\xbf\x7F",illegal);
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+ TEST_TO("\xe0\x7F\x80",illegal);
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+ TEST_TO("\xef\xbf\x7F",illegal);
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+ TEST_TO("\xf0\x7F\x80\x80",illegal);
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+ TEST_TO("\xf4\x7f\xbf\xbf",illegal);
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+ TEST_TO("\xf0\x90\x7F\x80",illegal);
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+ TEST_TO("\xf4\x8f\x7F\xbf",illegal);
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+ TEST_TO("\xf0\x90\x80\x7F",illegal);
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+ TEST_TO("\xf4\x8f\xbf\x7F",illegal);
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std::cout << "-- Invalid length" << std::endl;
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