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leitner 2014-04-23 13:44:52 +00:00
parent 4ecc33dcea
commit 6d18d4ecc3
1 changed files with 1 additions and 1 deletions
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scan/scan_asn1derlength.c
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@ -12,7 +12,7 @@ size_t scan_asn1derlengthvalue(const char* src,size_t len,unsigned long long* va
c&=0x7f;
if (!c) return 0; /* length 0x80 means indefinite length encoding, not supported here */
l=(unsigned char)src[1];
if (l==0) return 0; /* not minimally encoded: 0x81 0x00 instead of 0x00 */
if (l==0) return 0; /* not minimally encoded: 0x82 0x00 0xc2 instead of 0x81 0xc2 */
if (c>sizeof(l)) return 0; /* too many bytes, does not fit into target integer type */
if (c+1>len) return 0; /* not enough data in input buffer */
for (i=2; i<=c; ++i)