Fix off by 1 in ASN1_STRING_set()

(Imported from upstream's 061d6c25ba7cb0524756a872e92da1de2d494d68.)

Change-Id: I817c5919a48316401a028f6dbc16461e8599fe1d
Reviewed-on: https://boringssl-review.googlesource.com/10560
Commit-Queue: David Benjamin <davidben@google.com>
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
This commit is contained in:
David Benjamin 2016-08-23 20:56:02 -07:00 committed by CQ bot account: commit-bot@chromium.org
parent 311c2579f7
commit c72e6f9c69

View File

@ -386,7 +386,7 @@ int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len)
else
len = strlen(data);
}
if ((str->length < len) || (str->data == NULL)) {
if ((str->length <= len) || (str->data == NULL)) {
c = str->data;
if (c == NULL)
str->data = OPENSSL_malloc(len + 1);