Public bug reported:
Copy-pasted from https://bugs.chromium.org/p/v8/issues/detail?id=11735
Version: Chromium 90.0.4430.93 snap
OS: Pop!_OS 20.10
Architecture: x64
# What steps will reproduce the problem?
1. Install chromium with snapcraft, eg
snap install chromium
2. Write the following main.c:
#include <stdlib.h>
#include <stdio.h>
int main()
{
int* p = 3000111000;
int x = *p;
printf("val: %d", x);
return (0);
}
3. Compile it and run it using emscripten
emcc main.c -o test_oob.html
emrun --no_browser test_oob.html
4. Open http://localhost:6931/test_oob.html in Chromium
# What is the expected output?
The page logs an exception upon loading, then does nothing.
# What do you see instead?
The page immediately segfaults (see chromium tracker link above for
screenshot).
---
Note: I'm not sure if this is the right channel to report snapcraft
bugs? I followed the link from the package's landing page
(https://snapcraft.io/chromium). If this is the wrong bug tracker,
please tell me where the right one is.
** Affects: chromium-browser (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1927202
Title:
WebAssembly OOM crashes tab on snapcraft port of Chromium
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