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| author | Alex Richardson <arichardson@FreeBSD.org> | 2021-01-19 11:35:21 +0000 |
|---|---|---|
| committer | Alex Richardson <arichardson@FreeBSD.org> | 2021-01-25 15:09:50 +0000 |
| commit | 94ac312a71683a3a1a928c6adfe927d6bb45044f (patch) | |
| tree | 6f1c9206eedd467ff153744549e1895230c176f8 | |
| parent | a8b20f4fabbca9bef377009429848d4f9cea18ae (diff) | |
| download | src-94ac312a71683a3a1a928c6adfe927d6bb45044f.tar.gz src-94ac312a71683a3a1a928c6adfe927d6bb45044f.zip | |
ifconfig: fix UBSan signed shift error
Use 1u since UBSan complains about 1 << 31.
| -rw-r--r-- | sbin/ifconfig/ifconfig.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sbin/ifconfig/ifconfig.c b/sbin/ifconfig/ifconfig.c index e6e7908e18cd..90a84f2996bc 100644 --- a/sbin/ifconfig/ifconfig.c +++ b/sbin/ifconfig/ifconfig.c @@ -1514,7 +1514,7 @@ printb(const char *s, unsigned v, const char *bits) bits++; putchar('<'); while ((i = *bits++) != '\0') { - if (v & (1 << (i-1))) { + if (v & (1u << (i-1))) { if (any) putchar(','); any = 1; |