Fix QEMU 9.1+ vFile API handling #2810
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| # On a fixed QEMU version, the response is `F-1,24` | ||
| # This performs the syscall: `openat(0, "/\01*256", O_RDONLY|0x20) = -1 ENAMETOOLONG (File name too long)` | ||
| response = pwndbg.dbg.selected_inferior().send_remote("vFile:open:2f" + ("01" * 256)) | ||
| return response == b"F-1,36" |
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That's a neat trick to detect this bug! Nice!
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Fix for new qemu - #2648 (comment)