Age | Commit message (Collapse) | Author | Lines | |
---|---|---|---|---|
2015-11-02 | fix mremap memory synchronization and use of variadic argument | Rich Felker | -4/+11 | |
since mremap with the MREMAP_FIXED flag is an operation that unmaps existing mappings, it needs to use the vm lock mechanism to ensure that any in-progress synchronization operations using vm identities from before the call have finished. also, the variadic argument was erroneously being read even if the MREMAP_FIXED flag was not passed. in practice this didn't break anything, but it's UB and in theory LTO could turn it into a hard error. | ||||
2015-11-02 | prevent allocs than PTRDIFF_MAX via mremap | Daniel Micay | -1/+8 | |
It's quite feasible for this to happen via MREMAP_MAYMOVE. | ||||
2011-03-20 | global cleanup to use the new syscall interface | Rich Felker | -1/+1 | |
2011-02-12 | initial check-in, version 0.5.0v0.5.0 | Rich Felker | -0/+19 | |