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wininet: Make heap_strndupAtoW stop at the first null.
The analogous heap_strndupW already does this. Fixes InternetCrackUrlA behavior when passed a dwUrlLength that's past the end of the string. Signed-off-by: Tim Clem <tclem@codeweavers.com> Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -152,7 +152,10 @@ static inline WCHAR *heap_strndupAtoW(const char *str, int len_a, DWORD *len_w)
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if(str) {
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size_t len;
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if(len_a < 0) len_a = strlen(str);
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if(len_a < 0)
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len_a = strlen(str);
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else if(len_a > 0)
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len_a = strnlen(str, len_a);
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len = MultiByteToWideChar(CP_ACP, 0, str, len_a, NULL, 0);
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ret = heap_alloc((len+1)*sizeof(WCHAR));
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if(ret) {
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@ -659,7 +659,6 @@ static void InternetCrackUrl_test(void)
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copy_compsA(&urlSrc, &urlComponents, 32, 1024, 1024, 1024, 1024, 1024);
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ret = InternetCrackUrlA("http://x.org", 13 /* includes the nul */, 0, &urlComponents);
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ok(ret, "InternetCrackUrlA failed with error %d\n", GetLastError());
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todo_wine
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ok(urlComponents.dwHostNameLength == 5,
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"Expected dwHostNameLength of 5, got %d\n", urlComponents.dwHostNameLength);
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@ -670,7 +669,6 @@ static void InternetCrackUrl_test(void)
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copy_compsA(&urlSrc, &urlComponents, 32, 1024, 1024, 1024, 1024, 1024);
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ret = InternetCrackUrlA("http://x.org\0/x", 15, 0, &urlComponents);
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ok(ret, "InternetCrackUrlA failed with error %d\n", GetLastError());
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todo_wine
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ok(urlComponents.dwUrlPathLength == 0,
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"Expected dwUrlPathLength of 0, got %d\n", urlComponents.dwUrlPathLength);
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}
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