What would be the result of the following code? #include <stdio.h> #include <stdlib.h> int main(int argc, char argv[]) { char input=malloc(20); char *output=malloc(20); strcpy(output, "normal output")

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Question

What would be the result of the following code? #include <stdio.h> #include <stdlib.h> int main(int argc, char *argv[]) { char *input=malloc(20); char *output=malloc(20); strcpy(output, "normal output"); strcpy(input, argv[1]); printf("input at %p: %s\n", input, input); printf("output at %p: %s\n", output, output); printf("\n\n%s\n", output); }

Options

AStack buffer overflow
BHeap overflow
CQuery string manipulation
DPointer Subterfuge

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