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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2018-11-08 23:35:05 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-11-08 23:35:05 -0800 |
| commit | 22234f1375d28803074405497ea61315fb37240d (patch) | |
| tree | ef5173f7c5f14bd425287a99d195d93429ed3f26 /Modules/cjkcodecs | |
| parent | f16ebcd460aaeb8d6b31db317d22f5ed68afbcc8 (diff) | |
| download | cpython-git-22234f1375d28803074405497ea61315fb37240d.tar.gz | |
bpo-35194: Fix a wrong constant in cp932 codec (GH-10420)
This typo doesn't affect the result because wrong bits are discarded
on implicit conversion to unsigned char, but it trips UBSan
with -fsanitize=implicit-integer-truncation.
https://bugs.python.org/issue35194
(cherry picked from commit 7a69cf47a9bbc95f95fd67c982bff121b2a903cb)
Co-authored-by: Alexey Izbyshev <izbyshev@ispras.ru>
Diffstat (limited to 'Modules/cjkcodecs')
| -rw-r--r-- | Modules/cjkcodecs/_codecs_jp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/cjkcodecs/_codecs_jp.c b/Modules/cjkcodecs/_codecs_jp.c index 2c7788a645..3a332953b9 100644 --- a/Modules/cjkcodecs/_codecs_jp.c +++ b/Modules/cjkcodecs/_codecs_jp.c @@ -40,7 +40,7 @@ ENCODER(cp932) if (c == 0xf8f0) OUTBYTE1(0xa0); else - OUTBYTE1(c - 0xfef1 + 0xfd); + OUTBYTE1(c - 0xf8f1 + 0xfd); NEXT(1, 1); continue; } |