Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 0146f7f3441f8d788963818d223665fc231c74ff
https://github.com/WebKit/WebKit/commit/0146f7f3441f8d788963818d223665fc231c74ff
Author: Brandon Stewart <[email protected]>
Date: 2024-06-27 (Thu, 27 Jun 2024)
Changed paths:
M Source/JavaScriptCore/jsc.cpp
M Source/WTF/wtf/FastMalloc.cpp
M Source/WTF/wtf/FastMalloc.h
M Source/bmalloc/bmalloc/bmalloc.cpp
M Source/bmalloc/bmalloc/bmalloc.h
M
Source/bmalloc/libpas/src/libpas/pas_probabilistic_guard_malloc_allocator.c
M
Source/bmalloc/libpas/src/libpas/pas_probabilistic_guard_malloc_allocator.h
Log Message:
-----------
libpas: Enable easier testing of PGM crashes
https://bugs.webkit.org/show_bug.cgi?id=274863
Reviewed by David Kilzer.
Add crash test scenarios to enable automated testing of PGM crashes in libpas
for ReportCrash.
JavaScriptCore is required to perform testing for ReportCrash, so I added it to
the jsc binary.
The new options available are:
./jsc --crash-vm=PGMOOBLowerGuardPage
./jsc --crash-vm=PGMOOBUpperGuardPage
./jsc --crash-vm=PGMUAF
* Source/JavaScriptCore/jsc.cpp:
(printUsageStatement):
(CommandLine::parseArguments):
* Source/WTF/wtf/FastMalloc.cpp:
(WTF::forceEnablePGM):
* Source/WTF/wtf/FastMalloc.h:
* Source/bmalloc/libpas/src/libpas/pas_probabilistic_guard_malloc_allocator.c:
(pas_probabilistic_guard_malloc_initialize_pgm_as_enabled):
* Source/bmalloc/libpas/src/libpas/pas_probabilistic_guard_malloc_allocator.h:
Canonical link: https://commits.webkit.org/280443@main
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