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| author | Nick Clifton <nickc@redhat.com> | 2019-10-29 15:35:30 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2019-10-29 15:35:30 +0000 |
| commit | efea62b44631289f995db16faf70979d6592580b (patch) | |
| tree | 18d3cf555fe601c9bdc0598389f56e6a941cfb32 /opcodes | |
| parent | 9adb25915092daa4096911d04fadb5d496c926a6 (diff) | |
| download | gdb-efea62b44631289f995db16faf70979d6592580b.zip gdb-efea62b44631289f995db16faf70979d6592580b.tar.gz gdb-efea62b44631289f995db16faf70979d6592580b.tar.bz2 | |
Fix array overrun when disassembling corrupt TIC30 binaries.
* tic30-dis.c (print_branch): Correct size of operand array.
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 4 | ||||
| -rw-r--r-- | opcodes/tic30-dis.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index ae2e00c..cadb065 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,5 +1,9 @@ 2019-10-29 Nick Clifton <nickc@redhat.com> + * tic30-dis.c (print_branch): Correct size of operand array. + +2019-10-29 Nick Clifton <nickc@redhat.com> + * d30v-dis.c (print_insn): Check that operand index is valid before attempting to access the operands array. diff --git a/opcodes/tic30-dis.c b/opcodes/tic30-dis.c index a28be83..29948f4 100644 --- a/opcodes/tic30-dis.c +++ b/opcodes/tic30-dis.c @@ -607,7 +607,7 @@ print_branch (disassemble_info *info, unsigned long insn_word, struct instruction *insn) { - char operand[2][13] = + char operand[2][OPERAND_BUFFER_LEN] = { {0}, {0} |