86039 2012-05-09 17:06:23 -0700 [Cairo] GLContextGLX releases the context with an uninitialized display 2012-05-09 17:34:06 -0700 1 1 1 Unclassified WebKit Platform 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 mrobinson mrobinson alex gustavo pnormand webkit.review.bot oldest_to_newest 620051 0 mrobinson 2012-05-09 17:06:23 -0700 Instead of using sharedDisplay() GLContextGLX releases the context with the m_display member which is uninitialized. This apparently doesn't cause an issue on most machines, but has the potential to create a nasty crash. 620057 1 141058 mrobinson 2012-05-09 17:09:38 -0700 Created attachment 141058 Patch 620069 2 141058 pnormand 2012-05-09 17:14:21 -0700 Comment on attachment 141058 Patch Good catch, Martin! 620100 3 141058 webkit.review.bot 2012-05-09 17:34:02 -0700 Comment on attachment 141058 Patch Clearing flags on attachment: 141058 Committed r116585: <http://trac.webkit.org/changeset/116585> 620101 4 webkit.review.bot 2012-05-09 17:34:06 -0700 All reviewed patches have been landed. Closing bug. 141058 2012-05-09 17:09:38 -0700 2012-05-09 17:34:02 -0700 Patch bug-86039-20120509170937.patch text/plain 2577 mrobinson U3VidmVyc2lvbiBSZXZpc2lvbjogMTE2MzY1CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggNTBkMWIyY2Q3ODMyNDg5 NjUzODFlZmM5YTBjY2Y3NThkZWVlMDBiZi4uYmQ5MDg1OTc0MTFmOTlkOWNkNmQ5MjdjZDQzYmQx ZDcxYWJjNjdmOSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIyIEBACisyMDEyLTA1LTA5ICBNYXJ0 aW4gUm9iaW5zb24gIDxtcm9iaW5zb25AaWdhbGlhLmNvbT4KKworICAgICAgICBbQ2Fpcm9dIEdM Q29udGV4dEdMWCByZWxlYXNlcyB0aGUgY29udGV4dCB3aXRoIGFuIHVuaW5pdGlhbGl6ZWQgZGlz cGxheQorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9ODYw MzkKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBObyBu ZXcgdGVzdHMuIFRoaXMgZG9lcyBub3QgY2hhbmdlIGJlaGF2aW9yIG9uIG1vc3QgbWFjaGluZXMs IGJ1dCBoYXMKKyAgICAgICAgdGhlIHBvdGVudGlhbCB0byBwcmV2ZW50IGEgcHJldHR5IG5hc3R5 IGNyYXNoIG9uIG90aGVycy4KKworICAgICAgICBVc2UgdGhlIHNoYXJlZCBkaXNwbGF5IHRvIHJl bGVhc2UgR0xYIGNvbnRleHRzIGluc3RlYWQgb2YgdGhlIHVuaW5pdGlhbGl6ZWQKKyAgICAgICAg bV9kaXNwbGF5IG1lbWJlci4KKworICAgICAgICAqIHBsYXRmb3JtL2dyYXBoaWNzL2dseC9HTENv bnRleHRHTFguY3BwOgorICAgICAgICAoV2ViQ29yZTo6R0xDb250ZXh0R0xYOjp+R0xDb250ZXh0 R0xYKTogUmVsZWFzZSB0aGUgZGlzcGxheSB3aXRoIHRoZSBzaGFyZWQKKyAgICAgICAgZGlzcGxh eS4KKyAgICAgICAgKiBwbGF0Zm9ybS9ncmFwaGljcy9nbHgvR0xDb250ZXh0R0xYLmg6CisgICAg ICAgIChHTENvbnRleHRHTFgpOiBSZW1vdmUgdGhlIG1fZGlzcGxheSBtZW1iZXIuCisKIDIwMTIt MDUtMDYgIE1hcnRpbiBSb2JpbnNvbiAgPG1yb2JpbnNvbkBpZ2FsaWEuY29tPgogCiAgICAgICAg IFtDYWlyb10gSW1wbGVtZW50IEltYWdlQnVmZmVyOjpjb3B5SW1hZ2UgZm9yIEJhY2tpbmdTdG9y ZUNvcHkgPT0gRG9udENvcHlCYWNraW5nU3RvcmUKZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3Jl L3BsYXRmb3JtL2dyYXBoaWNzL2dseC9HTENvbnRleHRHTFguY3BwIGIvU291cmNlL1dlYkNvcmUv cGxhdGZvcm0vZ3JhcGhpY3MvZ2x4L0dMQ29udGV4dEdMWC5jcHAKaW5kZXggNjA2MmU0MzgxNTUx MTY2YWFmNDFjMDM0ZmY3NTFmYzJmNTM4MWEyNi4uZTBmM2NkZDE3ZGRhNzZkNzEwNzQ0YmFmMmRk NzQ4Y2FkN2YxYzQwNSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0vZ3JhcGhp Y3MvZ2x4L0dMQ29udGV4dEdMWC5jcHAKKysrIGIvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0vZ3Jh cGhpY3MvZ2x4L0dMQ29udGV4dEdMWC5jcHAKQEAgLTI0MCw4ICsyNDAsOCBAQCBHTENvbnRleHRH TFg6On5HTENvbnRleHRHTFgoKQogICAgICAgICAvLyBUaGlzIG1heSBiZSBuZWNlc3NhcnkgdG8g cHJldmVudCBjcmFzaGVzIHdpdGggTlZpZGlhJ3MgY2xvc2VkIHNvdXJjZSBkcml2ZXJzLiBPcmln aW5hbGx5CiAgICAgICAgIC8vIGZyb20gTW96aWxsYSdzIDNEIGNhbnZhcyBpbXBsZW1lbnRhdGlv biBhdDogaHR0cDovL2JpdGJ1Y2tldC5vcmcvaWxtYXJpL2NhbnZhczNkLwogICAgICAgICBnbEJp bmRGcmFtZWJ1ZmZlckVYVChHTF9GUkFNRUJVRkZFUl9FWFQsIDApOwotICAgICAgICBnbFhNYWtl Q3VycmVudChtX2Rpc3BsYXksIE5vbmUsIE5vbmUpOwotICAgICAgICBnbFhEZXN0cm95Q29udGV4 dChtX2Rpc3BsYXksIG1fY29udGV4dCk7CisgICAgICAgIGdsWE1ha2VDdXJyZW50KHNoYXJlZERp c3BsYXkoKSwgTm9uZSwgTm9uZSk7CisgICAgICAgIGdsWERlc3Ryb3lDb250ZXh0KHNoYXJlZERp c3BsYXkoKSwgbV9jb250ZXh0KTsKICAgICB9CiAKICAgICBpZiAobV9wYnVmZmVyKSB7CmRpZmYg LS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9nbHgvR0xDb250ZXh0R0xY LmggYi9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ncmFwaGljcy9nbHgvR0xDb250ZXh0R0xYLmgK aW5kZXggMGE3YTkyNGY5NGU3MDBkOGVmZWFkMTdmMDZjMjQyMmRlNzgyMWU3OS4uMDFhODg0ZjJj YmZjY2JkMzBmMDA2ZmM5OWI5MjM5MzBlMmVkZTNjOCAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNv cmUvcGxhdGZvcm0vZ3JhcGhpY3MvZ2x4L0dMQ29udGV4dEdMWC5oCisrKyBiL1NvdXJjZS9XZWJD b3JlL3BsYXRmb3JtL2dyYXBoaWNzL2dseC9HTENvbnRleHRHTFguaApAQCAtNjMsNyArNjMsNiBA QCBwcml2YXRlOgogICAgIEdMQ29udGV4dEdMWChHTFhDb250ZXh0LCBQaXhtYXAsIEdMWFBpeG1h cCk7CiAKICAgICBHTFhDb250ZXh0IG1fY29udGV4dDsKLSAgICBEaXNwbGF5KiBtX2Rpc3BsYXk7 CiAgICAgWElEIG1fd2luZG93OwogICAgIEdMWFBidWZmZXIgbV9wYnVmZmVyOwogICAgIFBpeG1h cCBtX3BpeG1hcDsK