rtld: Avoid crash on R_ARM_NONE relocation
rtld: Avoid crash on R_ARM_NONE relocation

R_ARM_NONE contains no data, so avoid dereferencing it.

	* ldso/ldso/arm/elfinterp.c (_dl_do_reloc): Handle R_ARM_NONE
	relocation
	(_dl_do_reloc_lazy): Likewise.

Signed-off-by: Mickaël Guêné <fd4c850767532186e170673aca49b5c51d48c53c@st.com>
Signed-off-by: Christophe Lyon <0ec1b8ee85d9250d253c392c5d5101068ac5d5d3@st.com>

kraj/uclibc-ng,wbx-github/uclibc-ng,wbx-github/uclibc-ng,wbx-github/uclibc-ng,kraj/uclibc-ng,kraj/uclibc-ng,wbx-github/uclibc-ng,kraj/uclibc-ng