top | item 40021287 (no title) nonane | 1 year ago Has anyone done an analysis of the bug in the backdoor that caused valgrind errors and slowness in SSH which eventually exposed it? discuss order hn newest lyu07282|1 year ago Invalid memory write apparently: https://www.mail-archive.com/valgrind-users@lists.sourceforg... The valgrind "fix" was to disable ifunc which disabled the backdoor so the errors went away.The slowness derived from all the symbol and instruction lookups it did afaik itomato|1 year ago Oxide and Friends interviewed Andres Freund for their show on Wednesday where he discussed the discovery, including the slowness from all the symbol translationshttps://open.spotify.com/episode/0C04JlCpMFe07C1XCswbZ9?si=B... load replies (1)
lyu07282|1 year ago Invalid memory write apparently: https://www.mail-archive.com/valgrind-users@lists.sourceforg... The valgrind "fix" was to disable ifunc which disabled the backdoor so the errors went away.The slowness derived from all the symbol and instruction lookups it did afaik itomato|1 year ago Oxide and Friends interviewed Andres Freund for their show on Wednesday where he discussed the discovery, including the slowness from all the symbol translationshttps://open.spotify.com/episode/0C04JlCpMFe07C1XCswbZ9?si=B... load replies (1)
itomato|1 year ago Oxide and Friends interviewed Andres Freund for their show on Wednesday where he discussed the discovery, including the slowness from all the symbol translationshttps://open.spotify.com/episode/0C04JlCpMFe07C1XCswbZ9?si=B... load replies (1)
lyu07282|1 year ago
The slowness derived from all the symbol and instruction lookups it did afaik
itomato|1 year ago
https://open.spotify.com/episode/0C04JlCpMFe07C1XCswbZ9?si=B...