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25 lines
731 B
C
25 lines
731 B
C
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#include <assert.h>
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#include <stdlib.h>
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#include "t/issue375/issue375.pb-c.h"
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int main(void) {
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// This buffer represents some serialized bytes where we have a length
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// delimiter of 2^32 - 1 bytes for a particular repeated int32 field.
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// We want to make sure that parsing a length delimiter this large does
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// not cause a problematic integer overflow.
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uint8_t buffer[] = {
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// Field 1 with wire type 2 (length-delimited)
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0x0a,
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// Varint length delimiter: 2^32 - 1
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0xff, 0xff, 0xff, 0xff, 0x0f,
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};
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// The parser should detect that this message is malformed and return
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// null.
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Issue375__TestMessage* m =
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issue375__test_message__unpack(NULL, sizeof(buffer), buffer);
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assert(m == NULL);
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return EXIT_SUCCESS;
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}
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