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Merge pull request #878 from cconlon/serialfix

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skip removal of leading zero in GetASNInt() when INTEGER is only a si…
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dgarske
2017-04-27 13:13:21 -07:00
committed by GitHub
parent 4363cf8a5c 8118762dc4
commit b61f279b61
1 changed files with 2 additions and 1 deletions
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wolfcrypt/src/asn.c
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@@ -729,7 +729,8 @@ static int GetASNInt(const byte* input, word32* inOutIdx, int* len,
return ret; return ret;
if (*len > 0) { if (*len > 0) {
if (input[*inOutIdx] == 0x00) { /* remove leading zero, unless there is only one 0x00 byte */
if ((input[*inOutIdx] == 0x00) && (*len > 1)) {
(*inOutIdx)++; (*inOutIdx)++;
(*len)--; (*len)--;