diff options
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 5 | ||||
| -rw-r--r-- | opcodes/ns32k-dis.c | 5 |
2 files changed, 9 insertions, 1 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 52cbe8e..0189209 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,8 @@ +2020-05-28 Nick Clifton <nickc@redhat.com> + + * ns32k-dis.c (print_insn_ns32k): Change the arg_bufs array to + static. + 2020-05-26 Sandra Loosemore <sandra@codesourcery.com> Fix extraction of signed constants in nios2 disassembler (again). diff --git a/opcodes/ns32k-dis.c b/opcodes/ns32k-dis.c index 12df182..ccad820 100644 --- a/opcodes/ns32k-dis.c +++ b/opcodes/ns32k-dis.c @@ -738,7 +738,10 @@ print_insn_ns32k (bfd_vma memaddr, disassemble_info *info) unsigned short first_word; int ioffset; /* Bits into instruction. */ int aoffset; /* Bits into arguments. */ - char arg_bufs[MAX_ARGS+1][ARG_LEN]; + /* The arg_bufs array is made static in order to avoid a potential + use of an uninitialised value if we are asekd to disassemble a + corrupt instruction. */ + static char arg_bufs[MAX_ARGS+1][ARG_LEN]; int argnum; int maxarg; struct private priv; |