converting DerToPem, readjust output buffer size to account for size of header and footer when calling Base64_Encode

2013-04-09 19:03:21 -07:00 · 2013-04-09 19:03:21 -07:00 · 0edc19feb2
commit 0edc19feb2
parent e98193000a
1 changed files with 1 additions and 1 deletions
--- a/ctaocrypt/src/asn.c
+++ b/ctaocrypt/src/asn.c
@ -2790,7 +2790,7 @@ int DerToPem(const byte* der, word32 derSz, byte* output, word32 outSz,
    i = headerLen;

    /* body */
-    outLen = outSz;  /* input to Base64_Encode */
+    outLen = outSz - (headerLen + footerLen);  /* input to Base64_Encode */
    if ( (err = Base64_Encode(der, derSz, output + i, (word32*)&outLen)) < 0)
        return err;
    i += outLen;