From: Alan Modra Date: Mon, 24 Aug 2020 16:18:08 +0000 (+0930) Subject: PR26483, ASAN: ppc_elf_link_params elf32-ppc.c:2314 X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=a8d549c006a2135b86186d14ab5d0d5fdb702b2f;p=deliverable%2Fbinutils-gdb.git PR26483, ASAN: ppc_elf_link_params elf32-ppc.c:2314 PR 26483 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before accessing elf_hash_table_id. --- diff --git a/bfd/ChangeLog b/bfd/ChangeLog index b068c3891a..aae0c4d02a 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2020-08-25 Alan Modra + + PR 26483 + * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before + accessing elf_hash_table_id. + 2020-08-24 Mark Wielaard * dwarf2.c (read_attribute_value): Handle DW_FORM_data16. diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c index 43c0e18896..66265ef600 100644 --- a/bfd/elf32-ppc.c +++ b/bfd/elf32-ppc.c @@ -2230,8 +2230,9 @@ struct ppc_elf_link_hash_table /* Get the PPC ELF linker hash table from a link_info structure. */ #define ppc_elf_hash_table(p) \ - (elf_hash_table_id ((struct elf_link_hash_table *) ((p)->hash)) \ - == PPC32_ELF_DATA ? ((struct ppc_elf_link_hash_table *) ((p)->hash)) : NULL) + ((is_elf_hash_table ((p)->hash) \ + && elf_hash_table_id (elf_hash_table (p)) == PPC32_ELF_DATA) \ + ? (struct ppc_elf_link_hash_table *) (p)->hash : NULL) /* Create an entry in a PPC ELF linker hash table. */