55377b4717
"PRAGMA empty_result_callbacks=1;". Add the ossshell.c program for simple command-line testing of ossfuzz.c. FossilOrigin-Name: 6f2d43eca68175ed28abae3afa792095af906af2
62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
/*
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** This is a test interface for the ossfuzz.c module. The ossfuzz.c module
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** is an adaptor for OSS-FUZZ. (https://github.com/google/oss-fuzz)
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**
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** This program links against ossfuzz.c. It reads files named on the
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** command line and passes them one by one into ossfuzz.c.
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*/
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#include <stddef.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "sqlite3.h"
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/*
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** The entry point in ossfuzz.c that this routine will be calling
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*/
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int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size);
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/*
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** Read files named on the command-line and invoke the fuzzer for
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** each one.
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*/
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int main(int argc, char **argv){
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FILE *in;
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int i;
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int nErr = 0;
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uint8_t *zBuf = 0;
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size_t sz;
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for(i=1; i<argc; i++){
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const char *zFilename = argv[i];
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in = fopen(zFilename, "rb");
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if( in==0 ){
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fprintf(stderr, "cannot open \"%s\"\n", zFilename);
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nErr++;
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continue;
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}
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fseek(in, 0, SEEK_END);
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sz = ftell(in);
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rewind(in);
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zBuf = realloc(zBuf, sz);
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if( zBuf==0 ){
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fprintf(stderr, "cannot malloc() for %d bytes\n", (int)sz);
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exit(1);
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}
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if( fread(zBuf, sz, 1, in)!=1 ){
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fprintf(stderr, "cannot read %d bytes from \"%s\"\n",
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(int)sz, zFilename);
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nErr++;
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}else{
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printf("%s... ", zFilename);
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fflush(stdout);
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(void)LLVMFuzzerTestOneInput(zBuf, sz);
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printf("ok\n");
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}
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fclose(in);
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}
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free(zBuf);
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return nErr;
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}
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