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Sun, 03 Mar 2024 21:37:45 -0800 (PST) MIME-Version: 1.0 From: Bart Schaefer Date: Sun, 3 Mar 2024 21:37:34 -0800 Message-ID: Subject: [PATCH] Fix crash on unset-through-nameref To: Zsh hackers list Content-Type: multipart/mixed; boundary="0000000000000b03a60612cf20d9" X-Seq: 52659 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: --0000000000000b03a60612cf20d9 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Sun, Mar 3, 2024 at 2:58=E2=80=AFPM Bart Schaefer wrote: > > On Sun, Mar 3, 2024 at 12:27=E2=80=AFPM Stephane Chazelas wrote: > > > > It segfaults with zsh -x though > > I'll have a look at that later, thanks. Variation of the same problem reported by Jun T. when unsetting the array part of a tied pair. --0000000000000b03a60612cf20d9 Content-Type: text/plain; charset="US-ASCII"; name="unset-via-nameref.txt" Content-Disposition: attachment; filename="unset-via-nameref.txt" Content-Transfer-Encoding: base64 Content-ID: X-Attachment-Id: f_ltcieg0z0 ZGlmZiAtLWdpdCBhL1NyYy9idWlsdGluLmMgYi9TcmMvYnVpbHRpbi5jCmluZGV4IDgzMTQ0Njc3 Yi4uYjg2N2VhMDk0IDEwMDY0NAotLS0gYS9TcmMvYnVpbHRpbi5jCisrKyBiL1NyYy9idWlsdGlu LmMKQEAgLTM5MzUsOSArMzkzNSwxMSBAQCBiaW5fdW5zZXQoY2hhciAqbmFtZSwgY2hhciAqKmFy Z3YsIE9wdGlvbnMgb3BzLCBpbnQgZnVuYykKIAkJaW50IHJlZiA9IChwbS0+bm9kZS5mbGFncyAm IFBNX05BTUVSRUYpOwogCQlpZiAoIShwbSA9IChQYXJhbSlyZXNvbHZlX25hbWVyZWYocG0sIE5V TEwpKSkKIAkJICAgIGNvbnRpbnVlOwotCQlpZiAocmVmICYmIHBtLT5sZXZlbCA8IGxvY2FsbGV2 ZWwpIHsKKwkJaWYgKHJlZiAmJiBwbS0+bGV2ZWwgPCBsb2NhbGxldmVsICYmCisJCSAgICAhKHBt LT5ub2RlLmZsYWdzICYgUE1fUkVBRE9OTFkpKSB7CiAJCSAgICAvKiBKdXN0IG1hcmsgdW5zZXQs IGRvIG5vdCByZW1vdmUgZnJvbSB0YWJsZSAqLwotCQkgICAgcG0tPm5vZGUuZmxhZ3MgfD0gUE1f REVDTEFSRUR8UE1fVU5TRVQ7CisJCSAgICBzdGR1bnNldGZuKHBtLCAwKTsKKwkJICAgIHBtLT5u b2RlLmZsYWdzIHw9IFBNX0RFQ0xBUkVEOwogCQkgICAgY29udGludWU7CiAJCX0KIAkgICAgfQpk aWZmIC0tZ2l0IGEvVGVzdC9LMDFuYW1lcmVmLnp0c3QgYi9UZXN0L0swMW5hbWVyZWYuenRzdApp bmRleCBmZjQ4ZTIyODkuLjVjMTIzZjEyMiAxMDA2NDQKLS0tIGEvVGVzdC9LMDFuYW1lcmVmLnp0 c3QKKysrIGIvVGVzdC9LMDFuYW1lcmVmLnp0c3QKQEAgLTY2OSw2ICs2NjksMzEgQEAgRjpDaGVj a2luZyBmb3IgYSBidWcgaW4gem1vZGxvYWQgdGhhdCBhZmZlY3RzIGxhdGVyIHRlc3RzCiA+dHlw ZXNldCAtbiByZWY9dHdvCiA+dHlwZXNldCAtbiByZWY9dmFyCiAKKyB0eXBlc2V0IC1nIC5LMDEu c2NhbGFyPSdSVycKKyB0eXBlc2V0IC1nQSAuSzAxLmFzc29jPSh4IHkpCisgdHlwZXNldCAtZ2Eg LkswMS5hcnJheT0oeikKKyB0eXBlc2V0IC1naSAuSzAxLmludGVnZXI9MAorIHR5cGVzZXQgLWdF IC5LMDEuZG91YmxlPTAuMAorIHR5cGVzZXQgLWdGIC5LMDEuZmxvYXQ9MC4wCisgdHlwZXNldCAt Z3IgLkswMS5yZWFkb25seT0nUk8nCisgdHlwZXNldCAtbiBncmVmCisgZm9yIGdyZWYgaW4gQVJH QyAuSzAxLntzY2FsYXIsYXNzb2MsYXJyYXksaW50ZWdlcixkb3VibGUsZmxvYXQscmVhZG9ubHl9 CisgZG8KKyAgIHsgdW5zZXQgZ3JlZiB9IGFsd2F5cyB7IFRSWV9CTE9DS19FUlJPUj0wIH0KKyBk b25lCisgdHlwZXNldCAtcCAuSzAxLntzY2FsYXIsYXNzb2MsYXJyYXksaW50ZWdlcixkb3VibGUs ZmxvYXQscmVhZG9ubHl9CisgdW5zZXQgLkswMS57c2NhbGFyLGFzc29jLGFycmF5LGludGVnZXIs ZG91YmxlLGZsb2F0fQorMDp1bnNldCB2YXJpb3VzIHR5cGVzIHZpYSBuYW1lcmVmLCBpbmNsdWRp bmcgYSByZWFkb25seSBzcGVjaWFsCis+dHlwZXNldCAtZyAuSzAxLnNjYWxhcgorPnR5cGVzZXQg LWcgLUEgLkswMS5hc3NvYworPnR5cGVzZXQgLWcgLWEgLkswMS5hcnJheQorPnR5cGVzZXQgLWcg LWkgLkswMS5pbnRlZ2VyCis+dHlwZXNldCAtZyAtRSAuSzAxLmRvdWJsZQorPnR5cGVzZXQgLWcg LUYgLkswMS5mbG9hdAorPnR5cGVzZXQgLWcgLXIgLkswMS5yZWFkb25seT1STworKj8qcmVhZC1v bmx5IHZhcmlhYmxlOiBBUkdDCisqPypyZWFkLW9ubHkgdmFyaWFibGU6IC5LMDEucmVhZG9ubHkK KwogIHVuc2V0IC1uIHJlZgogIHVuc2V0IG9uZQogIHR5cGVzZXQgLW4gcmVmCg== --0000000000000b03a60612cf20d9--