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Fix for http://xprint.freedesktop.org/bugzilla/show_bug.cgi?id=789 : Adding 

a workaround for the issue that Xprt may hang when the CUPS spooler
    frontend sends messages to stdout.
This commit is contained in:
Roland Mainz 2004-06-22 10:18:13 +00:00
parent c66cc2a219
commit 884908a63c
1 changed files with 7 additions and 1 deletions
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6
Xprint/attributes.c
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@ -1150,10 +1150,16 @@ SendFileToCommand(
if((childPid = fork()) == 0) if((childPid = fork()) == 0)
{ {
close(pipefd[1]); close(pipefd[1]);
/* Replace current stdin with input from the pipe */
close(0); close(0);
dup(pipefd[0]); dup(pipefd[0]);
close(pipefd[0]); close(pipefd[0]);
/* Close current stdout and redirect it to stderr */
close(1);
dup(2);
/* /*
* If a user name is specified, try to set our uid to match that * If a user name is specified, try to set our uid to match that
* user name. This is to allow e.g. a banner page to show the * user name. This is to allow e.g. a banner page to show the