FreeBSD Bugzilla – Attachment 177740 Details for
Bug 215105
link_ntoa() hex formatting breakage in today's patch
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[patch]
proposed patch, not tested yet
linkaddr.c.diff (text/plain), 550 bytes, created by
Gleb Smirnoff
on 2016-12-07 07:17:34 UTC
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Description:
proposed patch, not tested yet
Filename:
MIME Type:
Creator:
Gleb Smirnoff
Created:
2016-12-07 07:17:34 UTC
Size:
550 bytes
patch
obsolete
>Index: net/linkaddr.c >=================================================================== >--- net/linkaddr.c (revision 309667) >+++ net/linkaddr.c (working copy) >@@ -151,18 +151,17 @@ link_ntoa(const struct sockaddr_dl *sdl) > rem--; > } > i = *in++; >- if (i > 0xf) { >+ if ((u_char )i > 0xf) { > if (rem < 3) > break; >+ *out++ = hexlist[i >> 4]; > *out++ = hexlist[i & 0xf]; >- i >>= 4; >- *out++ = hexlist[i]; > rem -= 2; > } else { > if (rem < 2) > break; > *out++ = hexlist[i]; >- rem++; >+ rem--; > } > } > *out = 0;
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