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Code Issues Releases Wiki Activity

Don't allow writes on a closed connection.

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Ted Lemon 2001-04-20 20:14:07 +00:00
parent 06fa897b5e
commit c1d58ae6ec
1 changed files with 6 additions and 0 deletions
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6
omapip/buffer.c
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@ -292,6 +292,12 @@ isc_result_t omapi_connection_copyin (omapi_object_t *h,
return ISC_R_INVALIDARG; return ISC_R_INVALIDARG;
c = (omapi_connection_object_t *)h; c = (omapi_connection_object_t *)h;
/* If the connection is closed, return an error if the caller
tries to copy in. */
if (c -> state == omapi_connection_disconnecting ||
c -> state == omapi_connection_closed)
return ISC_R_NOTCONNECTED;
if (c -> outbufs) { if (c -> outbufs) {
for (buffer = c -> outbufs; for (buffer = c -> outbufs;
buffer -> next; buffer = buffer -> next) buffer -> next; buffer = buffer -> next)