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| author | Roy Marples <roy@marples.name> | 2019-10-16 14:48:01 +0100 |
|---|---|---|
| committer | Roy Marples <roy@marples.name> | 2019-10-16 14:48:01 +0100 |
| commit | 3e85e121caffe089023ea19c77b3ce295a18bf65 (patch) | |
| tree | e309a98c911bc248ab81cca5498eedd83ab81053 /compat | |
| parent | 29263035f3326a46d7baf86f63200b8118f425d1 (diff) | |
| download | dhcpcd-3e85e121caffe089023ea19c77b3ce295a18bf65.tar.xz | |
compat: Fix UB in arc4random.
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/arc4random.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compat/arc4random.c b/compat/arc4random.c index ab06df04..045e0234 100644 --- a/compat/arc4random.c +++ b/compat/arc4random.c @@ -90,7 +90,7 @@ arc4_getword(struct arc4_stream *as) { int val; - val = arc4_getbyte(as) << 24; + val = (int)((unsigned int)arc4_getbyte(as) << 24); val |= arc4_getbyte(as) << 16; val |= arc4_getbyte(as) << 8; val |= arc4_getbyte(as); |