Post #4317409
2026-07-13 11:42 UTC
I found out how I can trigger it, I just click "Send report" and GDB crashes, in Journalctl I see stack trace.
Replies (1)
-
@Ciantic@twit.social 2026-07-13 12:19
Some slop debugging says fault is Fedora's backport fix, causing dangling pointer: Upstream GDB 17.2 stores mapped_file objects directly in the map (by value), not via raw pointers. The Fedora backport refactored this to return a std::vector by value from a new function and introduced the pointer-based pattern without accounting for std::vector reallocation.