|author||Rich Felker <firstname.lastname@example.org>||2011-11-16 23:59:28 -0500|
|committer||Rich Felker <email@example.com>||2011-11-16 23:59:28 -0500|
fix issue with excessive mremap syscalls on realloc
CHUNK_SIZE macro was defined incorrectly and shaving off at least one significant bit in the size of mmapped chunks, resulting in the test for oldlen==newlen always failing and incurring a syscall. fortunately i don't think this issue caused any other observable behavior; the definition worked correctly for all non-mmapped chunks where its correctness matters more, since their lengths are always multiples of the alignment.
Diffstat (limited to 'src/linux/reboot.c')
0 files changed, 0 insertions, 0 deletions