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dtc/libfdt

History

David Gibson d0b3ab0a0f libfdt: Fix undefined behaviour in fdt_offset_ptr() ... Using pointer arithmetic to generate a pointer outside a known object is, technically, undefined behaviour in C. Unfortunately, we were using that in fdt_offset_ptr() to detect overflows. To fix this we need to do our bounds / overflow checking on the offsets before constructing pointers from them. Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>		9 years ago
..
Makefile.libfdt	…
TODO	…
fdt.c	libfdt: Fix undefined behaviour in fdt_offset_ptr()	9 years ago
fdt.h	…
fdt_addresses.c	…
fdt_empty_tree.c	…
fdt_ro.c	…
fdt_rw.c	libfdt: check for potential overrun in _fdt_splice()	9 years ago
fdt_strerror.c	…
fdt_sw.c	…
fdt_wip.c	…
libfdt.h	…
libfdt_env.h	…
libfdt_internal.h	…
version.lds	libfdt: Add some missing symbols to version.lds	9 years ago