225482 2021-05-06 14:21:56 -0700 [iOS] Allow file-read* and file-write-data for /dev/null and /dev/zero 2021-05-06 19:38:28 -0700 1 1 1 Unclassified WebKit WebKit Misc. WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 bfulgham bfulgham pvollan oldest_to_newest 1757642 0 bfulgham 2021-05-06 14:21:56 -0700 We allow read and write access to /dev/zero and /dev/null in all of our sandboxes, except for Network process on iOS. This is a mistake, and leads to spurious sandbox violation reports. We should allow this to avoid generating these reports, and because these devices are frequently used in low-level programming. 1757644 1 bfulgham 2021-05-06 14:23:30 -0700 <rdar://problem/77503594> 1757645 2 427935 bfulgham 2021-05-06 14:24:37 -0700 Created attachment 427935 Patch 1757647 3 427935 pvollan 2021-05-06 14:27:11 -0700 Comment on attachment 427935 Patch R=me. 1757781 4 ews-feeder 2021-05-06 19:38:27 -0700 Committed r277155 (237442@main): <https://commits.webkit.org/237442@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 427935. 427935 2021-05-06 14:24:37 -0700 2021-05-06 19:38:27 -0700 Patch bug-225482-20210506142436.patch text/plain 1549 bfulgham U3VidmVyc2lvbiBSZXZpc2lvbjogMjc3MTA0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0No YW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IDdlNzkzOTc5OWY1ZDg2MDY4 Mjg4ZDYyYjI2NGJhZTM1NjE2MDNlNjAuLjg2OTZiMWRjOTU0OGQ1YzIzNjgzYzI5YzQ3NzE5ODdj YzFmNTY1ZmEgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCisrKyBiL1NvdXJj ZS9XZWJLaXQvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMTUgQEAKKzIwMjEtMDUtMDYgIEJyZW50IEZ1 bGdoYW0gIDxiZnVsZ2hhbUBhcHBsZS5jb20+CisKKyAgICAgICAgW2lPU10gQWxsb3cgZmlsZS1y ZWFkKiBhbmQgZmlsZS13cml0ZS1kYXRhIGZvciAvZGV2L251bGwgYW5kIC9kZXYvemVybworICAg ICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MjI1NDgyCisgICAg ICAgIDxyZGFyOi8vcHJvYmxlbS83NzUwMzU5ND4KKworICAgICAgICBSZXZpZXdlZCBieSBOT0JP RFkgKE9PUFMhKS4KKworICAgICAgICBSZXZpc2Ugc2FuZGJveCB0byBhbGxvdyByZWFkIGFuZCB3 cml0ZS1kYXRhIGFjY2VzcyB0byAvZGV2L251bGwgYW5kIC9kZXYvemVyby4KKworICAgICAgICAq IFJlc291cmNlcy9TYW5kYm94UHJvZmlsZXMvaW9zL2NvbS5hcHBsZS5XZWJLaXQuTmV0d29ya2lu Zy5zYjoKKwogMjAyMS0wNS0wNiAgUGVyIEFybmUgVm9sbGFuICA8cHZvbGxhbkBhcHBsZS5jb20+ CiAKICAgICAgICAgQWRkIHNhbmRib3ggZXh0ZW5zaW9uIGZsYWcgdG8gc3BlY2lmeSB0aGF0IHBh dGggY29udGFpbnMgbm8gc3ltbGlua3MKZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJLaXQvUmVzb3Vy Y2VzL1NhbmRib3hQcm9maWxlcy9pb3MvY29tLmFwcGxlLldlYktpdC5OZXR3b3JraW5nLnNiIGIv U291cmNlL1dlYktpdC9SZXNvdXJjZXMvU2FuZGJveFByb2ZpbGVzL2lvcy9jb20uYXBwbGUuV2Vi S2l0Lk5ldHdvcmtpbmcuc2IKaW5kZXggNzY5YTMxZDhkNWNlNzhjOGE0MWM1NjIyNWJiMjE4YWE5 YTA4MDQ5My4uZTFiNzIwMWViMmQxNzU2YWEzMDYxMTU3NDQyY2JmMDljZWE3OWJjOCAxMDA2NDQK LS0tIGEvU291cmNlL1dlYktpdC9SZXNvdXJjZXMvU2FuZGJveFByb2ZpbGVzL2lvcy9jb20uYXBw bGUuV2ViS2l0Lk5ldHdvcmtpbmcuc2IKKysrIGIvU291cmNlL1dlYktpdC9SZXNvdXJjZXMvU2Fu ZGJveFByb2ZpbGVzL2lvcy9jb20uYXBwbGUuV2ViS2l0Lk5ldHdvcmtpbmcuc2IKQEAgLTY0Miw2 ICs2NDIsMTAgQEAKICAgICAobGl0ZXJhbCAiL2Rldi9yYW5kb20iKQogICAgIChsaXRlcmFsICIv ZGV2L3VyYW5kb20iKSkKIAorKGFsbG93IGZpbGUtcmVhZCogZmlsZS13cml0ZS1kYXRhCisgICAg KGxpdGVyYWwgIi9kZXYvbnVsbCIpCisgICAgKGxpdGVyYWwgIi9kZXYvemVybyIpKQorCiAoaWYg KHN5c3RlbS1hdHRyaWJ1dGUgYXBwbGUtaW50ZXJuYWwpCiAgICAgKGFsbG93IGZpbGUtcmVhZCog ZmlsZS13cml0ZS1kYXRhIGZpbGUtaW9jdGwKICAgICAgICAgKGxpdGVyYWwgIi9kZXYvZHRyYWNl aGVscGVyIikpCg==