[U-Boot] [PATCH] fix get_ram_size memory corruption

base[0] is saved, but never restored.

Signed-off-by: Gerd Hoffmann kraxel@redhat.com --- common/memsize.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/common/memsize.c b/common/memsize.c index 589400d..8bda2ba 100644 --- a/common/memsize.c +++ b/common/memsize.c @@ -48,7 +48,9 @@ long get_ram_size(long *base, long maxsize) *addr = 0;

sync (); - if ((val = *addr) != 0) { + val = *addr; + *addr = save[i]; + if ((val = 0) != 0) { /* Restore the original data before leaving the function. */ sync ();