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| author | Alan Modra <amodra@gmail.com> | 2020-01-08 11:42:36 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2020-01-08 21:51:32 +1030 |
| commit | 030a2e78acf66c5c12e073ec3887a167da7a7195 (patch) | |
| tree | a96dc0b6fda94acff746f176f72c21aa2beed27d /gas/ChangeLog | |
| parent | 4c6ee6465acc58f0f86c44668c4e862901186239 (diff) | |
| download | gdb-030a2e78acf66c5c12e073ec3887a167da7a7195.zip gdb-030a2e78acf66c5c12e073ec3887a167da7a7195.tar.gz gdb-030a2e78acf66c5c12e073ec3887a167da7a7195.tar.bz2 | |
ubsan: z8k: index 10 out of bounds for type 'unsigned int const[10]'
The fix is the additional ARRAY_SIZE test, the rest just tidies
variable types rather than adding a cast to avoid warnings.
opcodes/
* z8k-dis.c: Include libiberty.h
(instr_data_s): Make max_fetched unsigned.
(z8k_lookup_instr): Make nibl_index and tabl_index unsigned.
Don't exceed byte_info bounds.
(output_instr): Make num_bytes unsigned.
(unpack_instr): Likewise for nibl_count and loop.
* z8kgen.c (gas <opcode_entry_type>): Make noperands, length and
idx unsigned.
* z8k-opc.h: Regenerate.
gas/
* config/tc-z8k.c (md_begin): Make idx unsigned.
(get_specific): Likewise for this_index.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 1c61732..46ce02e 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2020-01-08 Alan Modra <amodra@gmail.com> + + * config/tc-z8k.c (md_begin): Make idx unsigned. + (get_specific): Likewise for this_index. + 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com> * onfig/tc-arc.c (parse_reloc_symbol): New function. |