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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2023-07-12 07:51:44 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2023-07-25 14:40:49 +0200 |
| commit | e37fdc73811dd40ccf1409e1edb9f7403283dd87 (patch) | |
| tree | 809dc63abdbc47cbb74fa435ab90dd46d97051b4 /trace/control-internal.h | |
| parent | d4eda549d27b6d0abdaa55a76dd2d0eff7d65bf0 (diff) | |
| download | qemu-e37fdc73811dd40ccf1409e1edb9f7403283dd87.zip qemu-e37fdc73811dd40ccf1409e1edb9f7403283dd87.tar.gz qemu-e37fdc73811dd40ccf1409e1edb9f7403283dd87.tar.bz2 | |
target/mips/mxu: Avoid overrun in gen_mxu_S32SLT()
Coverity reports a potential overrun (CID 1517769):
Overrunning array "mxu_gpr" of 15 8-byte elements at
element index 4294967295 (byte offset 34359738367)
using index "XRb - 1U" (which evaluates to 4294967295).
Use gen_load_mxu_gpr() to safely load MXU registers.
Fixes: ff7936f009 ("target/mips/mxu: Add S32SLT ... insns")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230712060806.82323-3-philmd@linaro.org>
Diffstat (limited to 'trace/control-internal.h')
0 files changed, 0 insertions, 0 deletions