lib/external/fexec.c: run child with 022 umask
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							@@ -69,6 +69,7 @@ pfcexec(struct xbps_handle *xhp, const char *file, const char **argv)
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				}
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			}
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		}
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		umask(022);
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		(void)execv(file, __UNCONST(argv));
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		_exit(errno);
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		/* NOTREACHED */
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