At present this function appears to copy only the data before the struct region and the data in the string region. It does not seem to copy the struct region itself.
From the arguments of this function it seems that it should support fdt
and buf being different. This patch attempts to fix this problem.
Upstream commit: c72fa77 libfdt: Copy the struct region in fdt_resize()
Signed-off-by: Simon Glass sjg@chromium.org ---
scripts/dtc/libfdt/fdt_sw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/dtc/libfdt/fdt_sw.c b/scripts/dtc/libfdt/fdt_sw.c index 6d33cc29d02..d8ef748a721 100644 --- a/scripts/dtc/libfdt/fdt_sw.c +++ b/scripts/dtc/libfdt/fdt_sw.c @@ -114,7 +114,7 @@ int fdt_resize(void *fdt, void *buf, int bufsize)
FDT_SW_CHECK_HEADER(fdt);
- headsize = fdt_off_dt_struct(fdt); + headsize = fdt_off_dt_struct(fdt) + fdt_size_dt_struct(fdt); tailsize = fdt_size_dt_strings(fdt);
if ((headsize + tailsize) > bufsize)