b19a158b6f
* Clean arguments.c * Increase query timeout from 30 to 120 seconds * Example documentation updated * Add ibranch comments * crackme.py, ibranch, sindex and typos * indexhell * visitad typo * typo * strncmp example * Typos
81 lines
2.6 KiB
C
81 lines
2.6 KiB
C
/* This program will read data from stdin and compare it with a constant string
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* using standard strcmp function as provided by libc.
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*
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*
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* Compile with :
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* $ gcc -static -Os strncmp.c -o strncmp
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*
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* Analyze it with:
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* $ manticore strncmp
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* - By default manticore will consider` all input of stdin symbolic
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*
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* Expected output:
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* 2017-04-24 16:04:22,261: [30182] MAIN:INFO: Loading program: ['strncmp']
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* 2017-04-24 16:04:22,262: [30182] MAIN:INFO: Workspace: ./mcore__dZkhU
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* 2017-04-24 16:04:30,642: [30232][5] EXECUTOR:INFO: Generating testcase No. 1 for state No.5 - Program finished correctly
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* 2017-04-24 16:04:32,880: [30232][21] EXECUTOR:INFO: Generating testcase No. 2 for state No.21 - Program finished correctly
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* 2017-04-24 16:04:36,698: [30232][27] EXECUTOR:INFO: Generating testcase No. 3 for state No.27 - Program finished correctly
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* 2017-04-24 16:04:41,033: [30232][32] EXECUTOR:INFO: Generating testcase No. 4 for state No.32 - Program finished correctly
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* 2017-04-24 16:04:46,186: [30232][37] EXECUTOR:INFO: Generating testcase No. 5 for state No.37 - Program finished correctly
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* 2017-04-24 16:04:52,103: [30232][39] EXECUTOR:INFO: Generating testcase No. 6 for state No.39 - Program finished correctly
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* 2017-04-24 16:04:59,245: [30232][10] EXECUTOR:INFO: Generating testcase No. 7 for state No.10 - Program finished correctly
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* 2017-04-24 16:05:05,608: [30232][13] EXECUTOR:INFO: Generating testcase No. 8 for state No.13 - Program finished correctly
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*
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* Look at ./mcore__dZkhU for results.
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* $ head *.stdout
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* ==> test_00000001.stdout <==
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* Message: Not Found!
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*
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* ==> test_00000002.stdout <==
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* Message: Not Found!
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*
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* ==> test_00000003.stdout <==
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* Message: Not Found!
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*
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* ==> test_00000004.stdout <==
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* Message: Not Found!
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*
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* ==> test_00000005.stdout <==
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* Message: ZARAZA!
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*
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* ==> test_00000006.stdout <==
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* Message: Not Found!
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*
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* ==> test_00000007.stdout <==
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* Message: Not Found!
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*
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* ==> test_00000008.stdout <==
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* Message: Not Found!
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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int main(int argc, char* argv[], char* envp[]){
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char buffer[0x100] = {0};
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unsigned char cmd;
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read(0, buffer, 0x100);
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if (strcmp(buffer, "ZARAZA") == 0 )
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/*if (buffer[0] == 'Z' && \
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buffer[1] == 'A' && \
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buffer[2] == 'R' && \
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buffer[3] == 'A' && \
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buffer[4] == 'Z' && \
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buffer[5] == 'A' && \
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buffer[6] == '\x00')*/
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{
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printf("Message: ZARAZA!\n");
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}
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else
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{
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printf("Message: Not Found!\n");
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}
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return 0;
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}
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