Attachment #447914 for bug #594320

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unsigned DecodeBase64(char *ptr)
{
	static const unsigned char base64_table[256] = {
		(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
		(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,62,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,63,52,53,54,55,56,57,58,59,60,61,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
		(unsigned char) -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
		(unsigned char) -1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
		(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
		(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
		(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
		(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1};

	unsigned char *s = (unsigned char *)ptr;
	unsigned char *d = (unsigned char *)ptr;

Return to bug 594320

Lines 211-224 Link Here

(-)libdkim/src/dkimverify.cpp.old (-8 / +8 lines)
211	unsigned DecodeBase64(char *ptr)	211	unsigned DecodeBase64(char *ptr)
212	{	212	{
213	static const unsigned char base64_table[256] = {	213	static const unsigned char base64_table[256] = {
214	-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,	214	(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
215	-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,62,-1,-1,-1,63,52,53,54,55,56,57,58,59,60,61,-1,-1,-1,-1,-1,-1,	215	(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,62,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,63,52,53,54,55,56,57,58,59,60,61,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
216	-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,-1,-1,-1,-1,-1,	216	(unsigned char) -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
217	-1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,-1,-1,-1,-1,-1,	217	(unsigned char) -1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
218	-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,	218	(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
219	-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,	219	(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
220	-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,	220	(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,
221	-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1};	221	(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1,(unsigned char) -1};
222		222
223	unsigned char s = (unsigned char )ptr;	223	unsigned char s = (unsigned char )ptr;
224	unsigned char d = (unsigned char )ptr;	224	unsigned char d = (unsigned char )ptr;