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Work around HHVM bug with stdin/stdout in proc_open()

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Bug: 56597
Change-Id: I06122d82fce4567be110ca25010c244dd9269c57
This commit is contained in:
Chad Horohoe 2013-11-06 15:31:25 -08:00 committed by Tim Starling
parent 2afdc066f5
commit 52e546640c
1 changed files with 9 additions and 0 deletions
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9
includes/GlobalFunctions.php
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@ -2855,6 +2855,15 @@ function wfShellExec( $cmd, &$retval = null, $environ = array(),
if ( $useLogPipe ) {
$desc[3] = array( 'pipe', 'w' );
}
# TODO/FIXME: This is a bad hack to workaround an HHVM bug that prevents
# proc_open() from opening stdin/stdout, so use /dev/null *for now*
# See bug 56597 / https://github.com/facebook/hhvm/issues/1247 for more info
if ( wfIsHHVM() ) {
$desc[0] = array( 'file', '/dev/null', 'r' );
$desc[2] = array( 'file', '/dev/null', 'w' );
}
$pipes = null;
$proc = proc_open( $cmd, $desc, $pipes );
if ( !$proc ) {