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Use-after-free in IPC::Connection on exit #3287

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awesomekling opened this issue Jan 17, 2025 · 0 comments

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bug

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awesomekling commented Jan 17, 2025

When running tests with ASAN, it died like this once:

/Users/kling/src/ladybird/Libraries/LibIPC/Connection.cpp:46:56: runtime error: member access within address 0x613000002500 which does not point to an object of type 'IPC::ConnectionBase'
0x613000002500: note: object has invalid vptr
 00 00 00 00  a5 18 00 00 00 00 00 00  00 00 00 00 be be be be  00 00 00 00 00 00 00 00  00 00 00 00
              ^~~~~~~~~~~~~~~~~~~~~~~
              invalid vptr

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AtkinsSJ added the bug label

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