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asn checks

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This commit is contained in:
toddouska 2012-06-01 15:55:41 -07:00
parent 3d91a55b88
commit cb3d998301
1 changed files with 13 additions and 6 deletions
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19
ctaocrypt/src/asn.c
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@ -63,6 +63,16 @@ enum {
#endif
#ifndef min
static INLINE word32 min(word32 a, word32 b)
{
return a > b ? b : a;
}
#endif /* min */
#ifdef THREADX
/* uses parital <time.h> structures */
#define XTIME(tl) (0)
@ -2710,7 +2720,7 @@ static int SetMyVersion(word32 version, byte* output, int header)
}
output[i++] = ASN_INTEGER;
output[i++] = 0x01;
output[i++] = version;
output[i++] = (byte)version;
return i;
}
@ -3183,8 +3193,6 @@ static const char* GetOneName(CertName* name, int idx)
default:
return 0;
}
return 0;
}
@ -3220,8 +3228,6 @@ static byte GetNameId(int idx)
default:
return 0;
}
return 0;
}
@ -3508,7 +3514,8 @@ static int WriteCertBody(DerCert* der, byte* buffer)
idx += der->publicKeySz;
if (der->extensionsSz) {
/* extensions */
XMEMCPY(buffer + idx, der->extensions, der->extensionsSz);
XMEMCPY(buffer + idx, der->extensions, min(der->extensionsSz,
sizeof(der->extensions)));
idx += der->extensionsSz;
}