- Applied patch to fix STR #2892 (bug #453610).

cups-str2892.patch

@@ -0,0 +1,86 @@
+diff -up cups-1.3.8/scheduler/client.c.str2892 cups-1.3.8/scheduler/client.c
+--- cups-1.3.8/scheduler/client.c.str2892	2008-07-11 23:48:49.000000000 +0100
++++ cups-1.3.8/scheduler/client.c	2008-08-03 11:42:35.000000000 +0100
+@@ -28,6 +28,7 @@
+  *   cupsdUpdateCGI()        - Read status messages from CGI scripts and programs.
+  *   cupsdWriteClient()      - Write data to a client as needed.
+  *   check_if_modified()     - Decode an "If-Modified-Since" line.
++ *   data_ready()            - Check whether data is available from a client.
+  *   encrypt_client()        - Enable encryption for the client...
+  *   get_cdsa_certificate()  - Convert a keychain name into the CFArrayRef
+  *			       required by SSLSetCertificate.
+@@ -83,6 +84,7 @@ extern const char *cssmErrorString(int e
+ 
+ static int		check_if_modified(cupsd_client_t *con,
+ 			                  struct stat *filestats);
++static int		data_ready(cupsd_client_t *con);
+ #ifdef HAVE_SSL
+ static int		encrypt_client(cupsd_client_t *con);
+ #endif /* HAVE_SSL */
+@@ -989,8 +991,7 @@ cupsdReadClient(cupsd_client_t *con)	/* 
+ 	*/
+ 
+         while ((status = httpUpdate(HTTP(con))) == HTTP_CONTINUE)
+-	  if (con->http.used == 0 ||
+-	      !memchr(con->http.buffer, '\n', con->http.used))
++	  if (!data_ready(con))
+ 	    break;
+ 
+ 	if (status != HTTP_OK && status != HTTP_CONTINUE)
+@@ -1889,7 +1890,7 @@ cupsdReadClient(cupsd_client_t *con)	/* 
+ 	    }
+ 	  }
+         }
+-	while (con->http.state == HTTP_PUT_RECV && con->http.used > 0);
++	while (con->http.state == HTTP_PUT_RECV && data_ready(con));
+ 
+         if (con->http.state == HTTP_WAITING)
+ 	{
+@@ -2064,7 +2065,7 @@ cupsdReadClient(cupsd_client_t *con)	/* 
+ 	    }
+ 	  }
+         }
+-	while (con->http.state == HTTP_POST_RECV && con->http.used > 0);
++	while (con->http.state == HTTP_POST_RECV && data_ready(con));
+ 
+ 	if (con->http.state == HTTP_POST_SEND)
+ 	{
+@@ -2914,6 +2915,38 @@ check_if_modified(
+ }
+ 
+ 
++/*
++ * 'data_ready()' - Check whether data is available from a client.
++ */
++
++static int				/* O - 1 if data is ready, 0 otherwise */
++data_ready(cupsd_client_t *con)		/* I - Client */
++{
++  if (con->http.used > 0)
++    return (1);
++#ifdef HAVE_SSL
++  else if (con->http.tls)
++  {
++#  ifdef HAVE_LIBSSL
++    if (SSL_pending((SSL *)(con->http.tls)))
++      return (1);
++#  elif defined(HAVE_GNUTLS)
++    if (gnutls_record_check_pending(((http_tls_t *)(con->http.tls))->session))
++      return (1);
++#  elif defined(HAVE_CDSASSL)
++    size_t bytes;			/* Bytes that are available */
++
++    if (!SSLGetBufferedReadSize(((http_tls_t *)(con->http.tls))->session,
++                                &bytes) && bytes > 0)
++      return (1);
++#  endif /* HAVE_LIBSSL */
++  }
++#endif /* HAVE_SSL */
++
++  return (0);
++}
++
++
+ #ifdef HAVE_SSL
+ /*
+  * 'encrypt_client()' - Enable encryption for the client...

cups.spec

@@ -7,7 +7,7 @@
 Summary: Common Unix Printing System
 Name: cups
 Version: 1.3.8
-Release: 1%{?svn:.svn%{svn}}%{?dist}
+Release: 2%{?svn:.svn%{svn}}%{?dist}
 License: GPLv2
 Group: System Environment/Daemons
 Source: ftp://ftp.easysw.com/pub/cups/test//cups-%{version}%{?svn:svn-r%{svn}}-source.tar.bz2
@@ -47,6 +47,7 @@ Patch19: cups-strict-ppd-line-length.patch
 Patch20: cups-logrotate.patch
 Patch21: cups-usb-paperout.patch
 Patch22: cups-getnameddest.patch
+Patch23: cups-str2892.patch
 Patch100: cups-lspp.patch
 Epoch: 1
 Url: http://www.cups.org/
@@ -168,6 +169,7 @@ lpd emulation.
 %patch20 -p1 -b .logrotate
 %patch21 -p1 -b .usb-paperout
 %patch22 -p1 -b .getnameddest
+%patch23 -p1 -b .str2892
 
 %if %lspp
 %patch100 -p1 -b .lspp
@@ -442,6 +444,9 @@ rm -rf $RPM_BUILD_ROOT
 %{cups_serverbin}/daemon/cups-lpd
 
 %changelog
+* Sun Aug  3 2008 Tim Waugh <twaugh@redhat.com> 1:1.3.8-2
+- Applied patch to fix STR #2892 (bug #453610).
+
 * Mon Jul 28 2008 Tim Waugh <twaugh@redhat.com> 1:1.3.8-1
 - 1.3.8.