MatCat.OpenSource/8sa1-binutils-gdb
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Fix potential undefined behaviour in the RX disassembler.

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* rx-dis.c (print_insn_rx): Use parenthesis to ensure correct
	access to opcodes.op array element.
This commit is contained in:
Nick Clifton 2019-10-25 16:10:04 +01:00
parent 93878f4717
commit 27cee81d06
2 changed files with 6 additions and 1 deletions
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5
opcodes/ChangeLog
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@ -1,3 +1,8 @@
2019-10-25 Nick Clifton <nickc@redhat.com>
* rx-dis.c (print_insn_rx): Use parenthesis to ensure correct
access to opcodes.op array element.
2019-10-23 Nick Clifton <nickc@redhat.com> 2019-10-23 Nick Clifton <nickc@redhat.com>
* rx-dis.c (get_register_name): Fix spelling typo in error * rx-dis.c (get_register_name): Fix spelling typo in error

2
opcodes/rx-dis.c
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@ -319,7 +319,7 @@ print_insn_rx (bfd_vma addr, disassemble_info * dis)
case '0': case '0':
case '1': case '1':
case '2': case '2':
oper = opcode.op + *s - '0'; oper = opcode.op + (*s - '0');
if (do_size) if (do_size)
{ {
if (oper->type == RX_Operand_Indirect || oper->type == RX_Operand_Zero_Indirect) if (oper->type == RX_Operand_Indirect || oper->type == RX_Operand_Zero_Indirect)