Allocation routines were adjusted to ensure that the returned addresses are a multiple of the page size, but the header code was not updated to take account of this. These routines assume that the header size is the same as the page size which is unlikely.
At present os_realloc() does not work correctly due to this bug. The only user is the hostfs 'ls' command, and only if the directory contains a unusually long filename, which likely explains why this bug was not caught earlier.
Fix this by doing the calculations using the obtained page size.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v2: - Add a new patch to Correct maths in allocation routines
arch/sandbox/cpu/os.c | 22 +++++++++++++--------- 1 file changed, 13 insertions(+), 9 deletions(-)
Applied to u-boot-dm, thanks!