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Fixed bug #22947 (Ack() inside win32/sendmail.c may stall in certain

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situations).
This commit is contained in:
Ilia Alshanetsky 2003-08-11 18:03:24 +00:00
parent 6d8305a2d3
commit 5790626881
1 changed files with 5 additions and 5 deletions
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10
win32/sendmail.c
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@ -883,11 +883,11 @@ int Ack(char **server_response)
/* Check for newline */
Index += rlen;
if ((buf[Received - 4] == ' ' && buf[Received - 3] == '-') ||
(buf[Received - 2] != '\r') || (buf[Received - 1] != '\n'))
/* err_msg fprintf(stderr,"Incomplete server message. Awaiting CRLF\n"); */
goto again; /* Incomplete data. Line must be terminated by CRLF
And not contain a space followed by a '-' */
/* SMPT RFC says \r\n is the only valid line ending, who are we to argue ;)
* The response code must contain at least 5 characters ex. 220\r\n */
if (Received < 5 || buf[Received - 1] != '\n' || buf[Received - 2] != '\r') {
goto again;
}
if (buf[0] > '3') {
/* If we've a valid pointer, return the SMTP server response so the error message contains more information */