ERROR: LeakSanitizer: detected memory leaks in test.c

[kairoswater-jason]

memory leak detected

==34135==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 9 byte(s) in 1 object(s) allocated from:
#0 0x7f97d8fb7867 in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145
https://github.com/elzoughby/Base64/pull/1 0x55c784089423 in test_b64_encodef /home/jason/Desktop/libbase64/test.c:169
https://github.com/elzoughby/Base64/issues/2 0x55c7840885d9 in main /home/jason/Desktop/libbase64/test.c:60
https://github.com/elzoughby/Base64/issues/3 0x7f97d8d04d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58

SUMMARY: AddressSanitizer: 9 byte(s) leaked in 1 allocation(s)

the fix is to add a few calls to free

	
	FILE *pFile;
	pFile = fopen("B64_TEST01A.tmp","wb");
	if (pFile==NULL)
		return 0;
	
	int i, j=0;
	unsigned int test_a[] = HEXNUM_B;
	unsigned int size_a = NELEMS(test_a);
	
	for (i=0;i<size_a;i++) {
		fputc(test_a[i],pFile);
	}
	fclose(pFile);
	
	j = b64_encodef("B64_TEST01A.tmp","B64_TEST01B.tmp");
	remove("B64_TEST01A.tmp");
	
	if (!j)
		return 0;
	
	pFile = fopen("B64_TEST01B.tmp","rb");
	if (pFile==NULL)
		return 0;
	
	char *out = malloc(j+1);
	fgets(out,j+1,pFile);
	fclose(pFile);
	remove("B64_TEST01B.tmp");
	printf("\tComparing \"%s\" to \"%s\" : ",STRING_B,out);
	if (strcmp(STRING_B,out)==0)
	{
		free(out); //Add this line and the one below
		return 1;
	}
	
	free(out); //add this line too
	return 0;
}```

[joedf]

Great, thanks for this! I'll have a look soon enough.