Age | Commit message (Collapse) | Author | Files | Lines | |
---|---|---|---|---|---|
2021-05-06 | exim: remove patch from distinfo that was removed from repository during update | wiz | 1 | -21/+0 | |
2020-08-20 | exim: fix crash on startup if log_buffer is allocated right after taint pool | gavan | 1 | -0/+21 | |
The check whether a block of memory is tainted erroneously returns true if the block in question starts the very next byte after a block in the tainted pool. Depending on the memory allocator, this can cause problems. For example, on NetBSD/amd64 9.0, this seems to allocate the first tainted block immediately before log_buffer. This leads to a recursive error in log_write the first time anything is written to the log, leading to a segmentation fault when the stack fills up. |