High memory usage & OOM x32 when using find & replace on a specific document
Steps to Reproduce:
1. Open attachment 148596 [details]
2. CTRL+H (Find & Replace)
3. FIND: S & Replace with: Z
5. Replace ALL
1,8 GB memory usage & Crash (x32)
No crash en reasonable memory usage
User Profile Reset: No
Build ID: 6740443311268b7d918bf4f43134d64fb78a0109
CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win;
TinderBox: Win-x86@42, Branch:master, Time: 2019-01-15_23:37:04
Locale: nl-NL (nl_NL); UI-Language: en-US
Thank you for reporting the bug. I confirm the bug present in
Build ID: b6b28931435e44aca92b8c0e1659f701e3ed1a87
CPU threads: 2; OS: Windows 6.1; UI render: default; VCL: win;
TinderBox: Win-x86@42, Branch:master, Time: 2019-01-30_06:57:04
Locale: en-US (en_US); UI-Language: en-US
Same for 4.4.7, 3.5.0, 3.3.0
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Version: 220.127.116.11 (x64)
Build ID: dcf040e67528d9187c66b2379df5ea4407429775
CPU threads: 6; OS: Windows 6.1 Service Pack 1 Build 7601; UI render: Skia/Raster; VCL: win
Locale: en-US (en_US); UI: en-US
LO didn't crash, but memory usage shot up from 95M to 2.8G after step 5. Even just replacing a single character shows memory usage grow by hundreds of kilobytes.