<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>197927</bug_id>
          
          <creation_ts>2019-05-15 14:37:28 -0700</creation_ts>
          <short_desc>Crash under WebCore::TimerBase::~TimerBase after a download is canceled</short_desc>
          <delta_ts>2019-05-29 10:29:48 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>WebKit2</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=198298</see_also>
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="David Quesada">david_quesada</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>achristensen</cc>
    
    <cc>beidson</cc>
    
    <cc>bfulgham</cc>
    
    <cc>cdumez</cc>
    
    <cc>commit-queue</cc>
    
    <cc>jonlee</cc>
    
    <cc>rniwa</cc>
    
    <cc>sroberts</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1536602</commentid>
    <comment_count>0</comment_count>
    <who name="David Quesada">david_quesada</who>
    <bug_when>2019-05-15 14:37:28 -0700</bug_when>
    <thetext>rdar://problem/50822728</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1536644</commentid>
    <comment_count>1</comment_count>
      <attachid>370001</attachid>
    <who name="David Quesada">david_quesada</who>
    <bug_when>2019-05-15 15:49:02 -0700</bug_when>
    <thetext>Created attachment 370001
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1539073</commentid>
    <comment_count>2</comment_count>
      <attachid>370001</attachid>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2019-05-24 14:46:08 -0700</bug_when>
    <thetext>Comment on attachment 370001
Patch

Looks sane to me.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1539078</commentid>
    <comment_count>3</comment_count>
      <attachid>370001</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-05-24 15:13:08 -0700</bug_when>
    <thetext>Comment on attachment 370001
Patch

Clearing flags on attachment: 370001

Committed r245756: &lt;https://trac.webkit.org/changeset/245756&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1539079</commentid>
    <comment_count>4</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2019-05-24 15:13:09 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1539128</commentid>
    <comment_count>5</comment_count>
    <who name="Shawn Roberts">sroberts</who>
    <bug_when>2019-05-24 17:30:14 -0700</bug_when>
    <thetext>Hello,

it appears like after changes in r245756 the following API tests are flakey timeouts

TestWebKitAPI.DownloadProgress.LoseProgressWhenDownloadIsCanceled 

Appears to time out every WK2 run

https://build.webkit.org/builders/Apple%20Mojave%20Release%20WK1%20%28Tests%29/builds/5157/steps/run-api-tests/logs/stdio

Also these 2 can also timeout on WK1

TestWebKitAPI.DownloadProgress.CancelDownloadWhenProgressIsCanceled
TestWebKitAPI._WKDownload.DownloadMonitorCancel

https://build.webkit.org/builders/Apple%20Mojave%20Release%20WK1%20%28Tests%29/builds/5158/steps/run-api-tests/logs/stdio

We are having issues with Debug builders right now, so I do not have spades to test with. I will try to get some to test with, but this seems like the most likely culprit for these Timeouts.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>370001</attachid>
            <date>2019-05-15 15:49:02 -0700</date>
            <delta_ts>2019-05-24 15:13:08 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>file_197927.txt</filename>
            <type>text/plain</type>
            <size>3306</size>
            <attacher name="David Quesada">david_quesada</attacher>
            
              <data encoding="base64">Y29tbWl0IDEwODU5YWMwM2Q4YjZjNjZhMmFmYWJlNTYwY2ZjMWNiYmQwMDAxMGENCkF1dGhvcjog
RGF2aWQgUXVlc2FkYSA8ZGF2aWRfcXVlc2FkYUBhcHBsZS5jb20+DQpEYXRlOiAgIFdlZCBNYXkg
MTUgMTU6NDg6MDcgMjAxOSAtMDcwMA0KDQogICAgQ3Jhc2ggdW5kZXIgV2ViQ29yZTo6VGltZXJC
YXNlOjp+VGltZXJCYXNlIGFmdGVyIGEgZG93bmxvYWQgaXMgY2FuY2VsZWQNCiAgICBodHRwczov
L2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTk3OTI3DQogICAgcmRhcjovL3Byb2Js
ZW0vNTA4MjI3MjgNCiAgICANCiAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4NCiAgICAN
CiAgICAqIE5ldHdvcmtQcm9jZXNzL0Rvd25sb2Fkcy9jb2NvYS9Eb3dubG9hZENvY29hLm1tOg0K
ICAgIChXZWJLaXQ6OkRvd25sb2FkOjpwbGF0Zm9ybUNhbmNlbE5ldHdvcmtMb2FkKToNCiAgICAg
ICAgQ0ZOZXR3b3JrIG1ha2VzIG5vIGd1YXJhbnRlZXMgYWJvdXQgd2hhdCB0aHJlYWQgaXMgdXNl
ZCB0byBjYWxsIHRoZSBjb21wbGV0aW9uIGJsb2NrDQogICAgICAgIHBhc3NlZCB0byAtW05TVVJM
U2Vzc2lvbkRvd25sb2FkVGFzayBjYW5jZWxCeVByb2R1Y2luZ1Jlc3VtZURhdGFdLCBhbmQgaW4g
c29tZSBjYXNlcywNCiAgICAgICAgaXQgY2FuIGJlIGNhbGxlZCBvbiBhIGJhY2tncm91bmQgcXVl
dWUuIFRoaXMgZXZlbnR1YWxseSBjYXVzZXMgdGhlIERvd25sb2FkIHRvIGJlDQogICAgICAgIGRl
YWxsb2NhdGVkIG9uIHRoZSBiYWNrZ3JvdW5kIHF1ZXVlLCB3aGljaCB0cmlnZ2VycyBhIHJlbGVh
c2UgYXNzZXJ0aW9uIGZhaWx1cmUgaW4NCiAgICAgICAgflRpbWVyQmFzZS4gV2hlbiBDRk5ldHdv
cmsgZmluaXNoZXMgY2FuY2VsaW5nIHRoZSBkb3dubG9hZCwgd2Ugc2hvdWxkIG1vdmUgdG8gdGhl
DQogICAgICAgIG1haW4gdGhyZWFkIGJlZm9yZSBjYWxsaW5nIGRpZENhbmNlbCgpLg0KDQpkaWZm
IC0tZ2l0IGEvU291cmNlL1dlYktpdC9DaGFuZ2VMb2cgYi9Tb3VyY2UvV2ViS2l0L0NoYW5nZUxv
Zw0KaW5kZXggMTAyMDVjOGFmNWUuLmYwNDcwNWM3MjNjIDEwMDY0NA0KLS0tIGEvU291cmNlL1dl
YktpdC9DaGFuZ2VMb2cNCisrKyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nDQpAQCAtMSwzICsx
LDIwIEBADQorMjAxOS0wNS0xNSAgRGF2aWQgUXVlc2FkYSAgPGRhdmlkX3F1ZXNhZGFAYXBwbGUu
Y29tPg0KKw0KKyAgICAgICAgQ3Jhc2ggdW5kZXIgV2ViQ29yZTo6VGltZXJCYXNlOjp+VGltZXJC
YXNlIGFmdGVyIGEgZG93bmxvYWQgaXMgY2FuY2VsZWQNCisgICAgICAgIGh0dHBzOi8vYnVncy53
ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xOTc5MjcNCisgICAgICAgIHJkYXI6Ly9wcm9ibGVt
LzUwODIyNzI4DQorDQorICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4NCisNCisg
ICAgICAgICogTmV0d29ya1Byb2Nlc3MvRG93bmxvYWRzL2NvY29hL0Rvd25sb2FkQ29jb2EubW06
DQorICAgICAgICAoV2ViS2l0OjpEb3dubG9hZDo6cGxhdGZvcm1DYW5jZWxOZXR3b3JrTG9hZCk6
DQorICAgICAgICAgICAgQ0ZOZXR3b3JrIG1ha2VzIG5vIGd1YXJhbnRlZXMgYWJvdXQgd2hhdCB0
aHJlYWQgaXMgdXNlZCB0byBjYWxsIHRoZSBjb21wbGV0aW9uIGJsb2NrDQorICAgICAgICAgICAg
cGFzc2VkIHRvIC1bTlNVUkxTZXNzaW9uRG93bmxvYWRUYXNrIGNhbmNlbEJ5UHJvZHVjaW5nUmVz
dW1lRGF0YV0sIGFuZCBpbiBzb21lIGNhc2VzLA0KKyAgICAgICAgICAgIGl0IGNhbiBiZSBjYWxs
ZWQgb24gYSBiYWNrZ3JvdW5kIHF1ZXVlLiBUaGlzIGV2ZW50dWFsbHkgY2F1c2VzIHRoZSBEb3du
bG9hZCB0byBiZQ0KKyAgICAgICAgICAgIGRlYWxsb2NhdGVkIG9uIHRoZSBiYWNrZ3JvdW5kIHF1
ZXVlLCB3aGljaCB0cmlnZ2VycyBhIHJlbGVhc2UgYXNzZXJ0aW9uIGZhaWx1cmUgaW4NCisgICAg
ICAgICAgICB+VGltZXJCYXNlLiBXaGVuIENGTmV0d29yayBmaW5pc2hlcyBjYW5jZWxpbmcgdGhl
IGRvd25sb2FkLCB3ZSBzaG91bGQgbW92ZSB0byB0aGUNCisgICAgICAgICAgICBtYWluIHRocmVh
ZCBiZWZvcmUgY2FsbGluZyBkaWRDYW5jZWwoKS4NCisNCiAyMDE5LTA1LTE1ICBTaWh1aSBMaXUg
IDxzaWh1aV9saXVAYXBwbGUuY29tPg0KIA0KICAgICAgICAgQWRkIGFzc2VydGlvbnMgdG8gaGVs
cCBkaWFnbm9zZSBjcmFzaCBhdCBXZWJQcm9jZXNzUHJveHk6OnByb2Nlc3NQb29sKCkNCmRpZmYg
LS1naXQgYS9Tb3VyY2UvV2ViS2l0L05ldHdvcmtQcm9jZXNzL0Rvd25sb2Fkcy9jb2NvYS9Eb3du
bG9hZENvY29hLm1tIGIvU291cmNlL1dlYktpdC9OZXR3b3JrUHJvY2Vzcy9Eb3dubG9hZHMvY29j
b2EvRG93bmxvYWRDb2NvYS5tbQ0KaW5kZXggMDA2ZTQwMDI1ODUuLmYxMDQ2N2ZlZTdmIDEwMDY0
NA0KLS0tIGEvU291cmNlL1dlYktpdC9OZXR3b3JrUHJvY2Vzcy9Eb3dubG9hZHMvY29jb2EvRG93
bmxvYWRDb2NvYS5tbQ0KKysrIGIvU291cmNlL1dlYktpdC9OZXR3b3JrUHJvY2Vzcy9Eb3dubG9h
ZHMvY29jb2EvRG93bmxvYWRDb2NvYS5tbQ0KQEAgLTgxLDEwICs4MSwxMiBAQCB2b2lkIERvd25s
b2FkOjpwbGF0Zm9ybUNhbmNlbE5ldHdvcmtMb2FkKCkNCiB7DQogICAgIEFTU0VSVChtX2Rvd25s
b2FkVGFzayk7DQogICAgIFttX2Rvd25sb2FkVGFzayBjYW5jZWxCeVByb2R1Y2luZ1Jlc3VtZURh
dGE6XihOU0RhdGEgKnJlc3VtZURhdGEpIHsNCi0gICAgICAgIGlmIChyZXN1bWVEYXRhICYmIHJl
c3VtZURhdGEuYnl0ZXMgJiYgcmVzdW1lRGF0YS5sZW5ndGgpDQotICAgICAgICAgICAgZGlkQ2Fu
Y2VsKElQQzo6RGF0YVJlZmVyZW5jZShyZWludGVycHJldF9jYXN0PGNvbnN0IHVpbnQ4X3QqPihy
ZXN1bWVEYXRhLmJ5dGVzKSwgcmVzdW1lRGF0YS5sZW5ndGgpKTsNCi0gICAgICAgIGVsc2UNCi0g
ICAgICAgICAgICBkaWRDYW5jZWwoeyB9KTsNCisgICAgICAgIGNhbGxPbk1haW5UaHJlYWQoW3Ro
aXMsIHJlc3VtZURhdGEgPSByZXRhaW5QdHIocmVzdW1lRGF0YSldIHsNCisgICAgICAgICAgICBp
ZiAocmVzdW1lRGF0YSAmJiByZXN1bWVEYXRhLmdldCgpLmJ5dGVzICYmIHJlc3VtZURhdGEuZ2V0
KCkubGVuZ3RoKQ0KKyAgICAgICAgICAgICAgICBkaWRDYW5jZWwoSVBDOjpEYXRhUmVmZXJlbmNl
KHJlaW50ZXJwcmV0X2Nhc3Q8Y29uc3QgdWludDhfdCo+KHJlc3VtZURhdGEuZ2V0KCkuYnl0ZXMp
LCByZXN1bWVEYXRhLmdldCgpLmxlbmd0aCkpOw0KKyAgICAgICAgICAgIGVsc2UNCisgICAgICAg
ICAgICAgICAgZGlkQ2FuY2VsKHsgfSk7DQorICAgICAgICB9KTsNCiAgICAgfV07DQogfQ0KIA0K
</data>

          </attachment>
      

    </bug>

</bugzilla>