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Calling plug_closing() is highly likely to result in a call to sk_close(),

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so arrange that mactcp_poll() can cope with that and not access freed memory
when it happens.

[originally from svn r2545]
This commit is contained in:
Ben Harris 2003-01-11 17:36:24 +00:00
parent cd79a89c11
commit 2506a26ab4
1 changed files with 3 additions and 3 deletions
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6
mac/mtcpnet.c
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@ -603,11 +603,11 @@ static pascal void mactcp_asr(StreamPtr str, unsigned short event, Ptr cookie,
*/
void mactcp_poll(void)
{
Actual_Socket s;
Actual_Socket s, next;
TCPiopb pb;
for (s = mactcp.socklist; s != NULL; s = s->next) {
/* XXX above can't handle sockets being deleted. */
for (s = mactcp.socklist; s != NULL; s = next) {
next = s->next;
do {
pb.ioCRefNum = mactcp.refnum;
pb.csCode = TCPStatus;