tree c2f8e9c4195d771ce9512621c04f92a483ec6295
parent f22f27f46c756e753ab6dcc4df820fdd81e26367
author Alan Modra <amodra@gmail.com> 1696924098 +1030
committer Alan Modra <amodra@gmail.com> 1696938449 +1030

asan: buffer overflow in elf32_arm_get_synthetic_symtab

Guard against fuzzed files where .plt size isn't commensurate with
plt relocations.

	* elf32-arm.c (elf32_arm_plt0_size): Add data_size param.
	Return -1 if data_size is too small.
	(elf32_arm_plt_size): Likewise.  Delete temp var.  Formatting.
	(elf32_arm_get_synthetic_symtab): Adjust to suit.