diff options
-rw-r--r-- | opcodes/nfp-dis.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/opcodes/nfp-dis.c b/opcodes/nfp-dis.c index 170f6a2..3938046 100644 --- a/opcodes/nfp-dis.c +++ b/opcodes/nfp-dis.c @@ -2594,7 +2594,7 @@ init_nfp3200_priv (nfp_priv_data * priv, struct disassemble_info *dinfo) static bool init_nfp6000_mecsr_sec (nfp_priv_data * priv, Elf_Internal_Shdr * sec, - int is_for_text, struct disassemble_info *dinfo) + bool is_for_text, struct disassemble_info *dinfo) { Elf_Nfp_InitRegEntry ireg; unsigned char buffer[sizeof (Elf_Nfp_InitRegEntry)]; @@ -2644,6 +2644,9 @@ init_nfp6000_mecsr_sec (nfp_priv_data * priv, Elf_Internal_Shdr * sec, menum = _BF (ireg.cpp_offset_lo, 13, 10) - 4; csr_off = _BF (ireg.cpp_offset_lo, 9, 0); + if (isl >= _NFP_ISLAND_MAX || menum >= _NFP_ME_MAX) + return false; + mecfg = &priv->mecfgs[isl][menum][is_for_text]; switch (csr_off) { @@ -2669,7 +2672,7 @@ init_nfp6000_priv (nfp_priv_data * priv, struct disassemble_info *dinfo) size_t isl; unsigned int sec_cnt = 0; unsigned int sec_idx; - int is_for_text; + bool is_for_text; memset (mecfg_orders, -1, sizeof (mecfg_orders)); |