Ignore SIGPIPE when we've opened a pipe

e0d452d5 · Guido van Rossum · 278ef591 · e0d452d5
Commit e0d452d5 authored Jul 27, 1991 by Guido van Rossum
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Modules/posixmodule.c Modules/posixmodule.c +3 -0

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--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -571,6 +571,9 @@ posix_popen(self, args)
 	fp = popen(getstringvalue(name), getstringvalue(mode));
 	if (fp == NULL)
 		return posix_error();
+	/* From now on, ignore SIGPIPE and let the error checking
+	   do the work. */
+	(void) signal(SIGPIPE, SIG_IGN);
 	return newopenfileobject(fp, name, mode, pclose);
 }