feedc0de/wolfssl
1
0
Fork 0
forked from wolfSSL/wolfssl
Code Pull Requests Activity

Improve bounds check in EncodePolicyOID

Browse Source
This commit is contained in:
Guido Vranken
2021-06-06 04:07:02 +02:00
parent a1257429bd
commit 8cb576009d
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
wolfcrypt/src/asn.c
View File

@@ -15732,7 +15732,7 @@ int EncodePolicyOID(byte *out, word32 *outSz, const char *in, void* heap)
oid[i++] = (byte) (((tb++) ? 0x80 : 0) | x); oid[i++] = (byte) (((tb++) ? 0x80 : 0) | x);
} }
if ((idx+(word32)i) > *outSz) { if ((idx+(word32)i) >= *outSz) {
XFREE(str, heap, DYNAMIC_TYPE_TMP_BUFFER); XFREE(str, heap, DYNAMIC_TYPE_TMP_BUFFER);
return BUFFER_E; return BUFFER_E;
} }