1426271 - ASAN_OPTIONS=log_path='<path>' does not work on Windows

Status: RESOLVED WORKSFORME

(Core :: General, enhancement)

Description

[Tyson Smith [:tsmith]]

We use the log_path option in automation to help manage logs.

When setting the env var to say:
ASAN_OPTIONS=log_path='c:\\users\\user\\appdata\\local\\temp\\ffplogs_feeatz\\ffp_asan_7528.log' 

I see the following error:

ERROR: Can't open file: c:\\users\\user\\appdata\\local\\temp\\ffplogs_feeatz\\ffp_asan_7528.log.1040

The directory does exist. I have tried absolute paths and relative paths no luck.

Comment 1

[Tyson Smith [:tsmith]]

If I don't set ASAN_OPTIONS=log_path everything works as expected but the log goes to stderr.
If I set ASAN_OPTIONS=log_path and e10s is enabled I get the error from the initial report
If I set ASAN_OPTIONS=log_path and e10s is disabled I get a log file but it is unsymbolized

Comment 2

[(Away)]

Does disabling sandbox make a difference?

Comment 3

[Tyson Smith [:tsmith]]

MOZ_DISABLE_CONTENT_SANDBOX seems to do what I want. Thanks!