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| author | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2022-07-16 17:58:08 +0300 |
|---|---|---|
| committer | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2022-07-20 22:50:07 +0300 |
| commit | 9636c88262fc5704cb4136cae975932acee6d08f (patch) | |
| tree | 74dad63e376e91a8e3b61afbce42e94fa624c9b8 /src | |
| parent | 4abcedcea82036b18b3906e99f8aaf0a1f6c8b9a (diff) | |
| download | libgcrypt-9636c88262fc5704cb4136cae975932acee6d08f.tar.gz | |
hwf-x86: fix UBSAN warning
* src/hwf-x86.c (detect_x86_gnuc): Change `(1 << 31)` to `(1U << 31)`
to fix undefined behaviour.
--
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Diffstat (limited to 'src')
| -rw-r--r-- | src/hwf-x86.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/hwf-x86.c b/src/hwf-x86.c index 20420798..b440827e 100644 --- a/src/hwf-x86.c +++ b/src/hwf-x86.c @@ -431,7 +431,7 @@ detect_x86_gnuc (void) && (features & (1 << 21)) && (features & (1 << 28)) && (features & (1 << 30)) - && (features & (1 << 31)) + && (features & (1U << 31)) && (features2 & (1 << 1)) && (features2 & (1 << 6)) && (features2 & (1 << 11)) |