diff options
| -rw-r--r-- | gas/config/tc-ppc.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c index ac61cd8f12..5015777d60 100644 --- a/gas/config/tc-ppc.c +++ b/gas/config/tc-ppc.c @@ -1620,14 +1620,8 @@ insn_validate (const struct powerpc_opcode *op) static void * insn_calloc (size_t n, size_t size) { - size_t amt; - void *ret; - if (gas_mul_overflow (n, size, &amt)) - { - obstack_alloc_failed_handler (); - abort (); - } - ret = obstack_alloc (&insn_obstack, amt); + size_t amt = n * size; + void *ret = obstack_alloc (&insn_obstack, amt); memset (ret, 0, amt); return ret; } @@ -1903,8 +1897,12 @@ md_begin (void) void ppc_md_end (void) { - htab_delete (ppc_hash); - _obstack_free (&insn_obstack, NULL); + if (ppc_hash) + { + htab_delete (ppc_hash); + _obstack_free (&insn_obstack, NULL); + } + ppc_hash = NULL; } void |