Anyone have any ideas or insight on these bug reports:
#15529 ap_cleanup_for_exec not used when creating
#16548 exec or system a daemon will catch the port for this session
#15642 system() with background execution hangs due to bogus filehandles open
It appears that the problem is due to this bit of code in main/main.c
void php_request_shutdown_for_exec(void *dummy)
{
TSRMLS_FETCH();
/* used to close fd's in the 3..255 range here, but it's problematic
*/
shutdown_memory_manager(1, 1 TSRMLS_CC);
}
The comment says that closing those fd's is problematic but doesn't say
why - and those PRs appear to need those fd's to be closed in order to be
resolved.
I've tried looking through the CVS log for main/main.c but didn't have
much luck; is this something of a hangover from PHP 3 days or did I just
miss the relevant commit?
--Wez.
--
Wez Furlong
The Brain Room Ltd.
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