1652143 - Crash in [@ memcpy | mozilla::CacheAwareZipReader::PutBufferIntoCache]

Status: RESOLVED DUPLICATE of bug 1652140

(Core :: XPCOM, defect)

Description

[Andrew McCreight [:mccr8]]

This bug is for crash report bp-b495e58e-4de0-4940-b470-3af4a0200709.

Top 10 frames of crashing thread:

0 vcruntime140.dll memcpy d:\agent\_work\1\s\src\vctools\crt\vcruntime\src\string\amd64\memcpy.asm:288
1 xul.dll static mozilla::CacheAwareZipReader::PutBufferIntoCache xpcom/build/Omnijar.cpp:430
2 xul.dll mozilla::CacheAwareZipReader::GetData xpcom/build/Omnijar.cpp:303
3 xul.dll GetGREFileContents intl/locale/LocaleService.cpp:301
4 xul.dll mozilla::intl::LocaleService::InitPackagedLocales intl/locale/LocaleService.cpp:346
5 xul.dll mozilla::intl::LocaleService::GetPackagedLocales intl/locale/LocaleService.cpp:642
6 xul.dll mozilla::intl::LocaleService::GetAvailableLocales intl/locale/LocaleService.cpp:600
7 xul.dll mozilla::intl::LocaleService::NegotiateAppLocales intl/locale/LocaleService.cpp:111
8 xul.dll mozilla::intl::LocaleService::GetAppLocaleAsBCP47 intl/locale/LocaleService.cpp:437
9 xul.dll static nsChromeRegistryChrome::ChromePackageFromPackageEntry chrome/nsChromeRegistryChrome.cpp:296

This looks like it could be a regression from bug 1627075. This crash is happening very early in startup, so it looks like there's a lot of information missing from the crash report. These looks like null pointer crashes.

Comment 1

[Andrew McCreight [:mccr8]]

[Tracking Requested - why for this release]: startup crash regression

Comment 2

[Alex Thayer [:alexical] (she/her)]

Duping this to 1652140 because I think it's all more or less one fix.

Comment 3

[Pascal Chevrel:pascalc (PTO until April 26)]

Not tracking as we already track bug 1652140