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https://github.com/FFmpeg/FFmpeg.git
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base64: more thorough decode tests.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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parent
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commit
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@ -136,15 +136,34 @@ static int test_encode_decode(const uint8_t *data, unsigned int data_size,
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return 1;
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}
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if ((data2_size = av_base64_decode(data2, encoded, max_data2_size)) < 0) {
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if ((data2_size = av_base64_decode(data2, encoded, max_data2_size)) != data_size) {
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printf("Failed: cannot decode the encoded string\n"
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"Encoded:\n%s\n", encoded);
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return 1;
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}
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if ((data2_size = av_base64_decode(data2, encoded, data_size)) != data_size) {
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printf("Failed: cannot decode with minimal buffer\n"
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"Encoded:\n%s\n", encoded);
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return 1;
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}
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if (memcmp(data2, data, data_size)) {
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printf("Failed: encoded/decoded data differs from original data\n");
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return 1;
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}
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if (av_base64_decode(NULL, encoded, 0) != 0) {
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printf("Failed: decode to NULL buffer\n");
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return 1;
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}
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if (strlen(encoded)) {
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char *end = strchr(encoded, '=');
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if (!end)
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end = encoded + strlen(encoded) - 1;
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*end = '%';
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if (av_base64_decode(NULL, encoded, 0) >= 0) {
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printf("Failed: error detection\n");
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return 1;
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}
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}
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printf("Passed!\n");
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return 0;
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