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| author | Ian Lance Taylor <iant@golang.org> | 2020-11-23 17:48:28 -0800 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2020-11-25 08:02:39 -0800 |
| commit | 4aff491ffcb1312c7745758301df6d22c0c70200 (patch) | |
| tree | 99abab43b95764f90644c04d9657f018914ae529 /libstdc++-v3/src | |
| parent | 049ce9d233e2d865dc81a5042b1c28ee21d1c9d8 (diff) | |
| download | gcc-4aff491ffcb1312c7745758301df6d22c0c70200.zip gcc-4aff491ffcb1312c7745758301df6d22c0c70200.tar.gz gcc-4aff491ffcb1312c7745758301df6d22c0c70200.tar.bz2 | |
compiler: avoid silent truncation for string(1 << 32)
In the conversion of a constant integer to a string type, the value of
the constant integer was being silently truncated from unsigned long
to unsigned int, producing the wrong string value. Add an explicit
overflow check to avoid this problem.
For golang/go#42790
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/272611
Diffstat (limited to 'libstdc++-v3/src')
0 files changed, 0 insertions, 0 deletions