Closed Bug 1761632 Opened 3 years ago Closed 3 years ago

Incomplete backout

Categories

(Developer Services :: Mercurial: mozext, defect)

defect

Tracking

(Not tracked)

RESOLVED WONTFIX

People

(Reporter: apavel, Unassigned)

Details

We had a backout for a build bustage:
https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=e2b40064eb59e482de5cbf91e6f9270333175d15&selectedTaskRun=QK7ktNcxT8akVr0d0JWEgw.0

After the backout got landed here: https://hg.mozilla.org/integration/autoland/rev/8cd7e7e91bc41488f191cf6f2249594efe9187dc, when the developer tried to land the fix, had issues with it as the backout did not revert some changes:

this change did not get reverted in the backout

Lando error: https://lando.services.mozilla.com/D139817/

Landing requested on Sat, March 26, 2022, 7:20 PM GMT+2, by alissy@mozilla.com.

Revisions: D139816 diff 561112 ← D140742 diff 561113 ← D140744 diff 561114 ← D141109 diff 561115 ← D139817 diff 561116

The following files have a conflict with revision D139816:

    ipc/glue/UtilityProcessManager.cpp @ 8cd7e7e91bc41488f191cf6f2249594efe9187dc

    --- UtilityProcessManager.cpp
    +++ UtilityProcessManager.cpp
    @@ -264,11 +248,11 @@
         if (!parent) {
           return false;
         }
     
         return parent->SendRequestMemoryReport(aGeneration, aAnonymize,
    -                                          aMinimizeMemoryUsage, aDMDFile);
    +                                           aMinimizeMemoryUsage, aDMDFile);
       }
     
       int32_t Pid() const override {
         if (UtilityProcessParent* parent = GetParent()) {
           return (int32_t)parent->OtherPid();

The indentation was against the coding style and modified code gets formatted automatically unless the mercurial extension gets turned off. The backout is 'modified code' and doesn't get reverted to its 'unformatted' state but a 'formatted' one.

Status: NEW → RESOLVED
Closed: 3 years ago
Component: Mercurial: hg.mozilla.org → Mercurial: mozext
Resolution: --- → WONTFIX
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