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PING6(8): Fix isxdigit() usage

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This commit is contained in:
Sebastian Huber 2013-10-31 10:13:17 +01:00
parent cf53967a69
commit 4a16e2834f
1 changed files with 1 additions and 1 deletions
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2
freebsd/sbin/ping6/ping6.c
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@ -2710,7 +2710,7 @@ fill(bp, patp)
char *cp;
for (cp = patp; *cp; cp++)
if (!isxdigit(*cp))
if (!isxdigit((unsigned char) *cp))
errx(1, "patterns must be specified as hex digits");
ii = sscanf(patp,
"%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x",