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Fixed winpr-makecert for large data 

Reading data from BIO did not check for completeness.
This commit is contained in:
Armin Novak 2021-09-07 13:40:49 +02:00 committed by akallabeth
parent 368b9f8e9c
commit 6c859b4579
1 changed files with 3 additions and 2 deletions
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5
winpr/tools/makecert/makecert.c
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@ -78,6 +78,7 @@ static char* makecert_read_str(BIO* bio, size_t* pOffset)
while (offset >= length)
{
size_t new_len;
size_t readBytes = 0;
char* new_str;
new_len = length * 2;
if (new_len == 0)
@ -99,12 +100,12 @@ static char* makecert_read_str(BIO* bio, size_t* pOffset)
length = new_len;
x509_str = new_str;
status = BIO_read(bio, &x509_str[offset], (int)length - 1);
status = BIO_read_ex(bio, &x509_str[offset], length - offset, &readBytes);
if (status < 0)
break;
offset += (size_t)status;
offset += (size_t)readBytes;
}
if (status < 0)