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parsing: ban strncpy()

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Git upstream bans strncpy() with commit:

  banned.h: mark strncpy() as banned
  e488b7aba743d23b830d239dcc33d9ca0745a9ad

Signed-off-by: Christian Hesse <mail@eworm.de>
This commit is contained in:
Christian Hesse 2018-08-28 18:11:50 +02:00
parent b0fc647fe6
commit 7cde5885d8
1 changed files with 1 additions and 2 deletions
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3
parsing.c
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@ -63,8 +63,7 @@ static char *substr(const char *head, const char *tail)
if (tail < head) if (tail < head)
return xstrdup(""); return xstrdup("");
buf = xmalloc(tail - head + 1); buf = xmalloc(tail - head + 1);
strncpy(buf, head, tail - head); strlcpy(buf, head, tail - head + 1);
buf[tail - head] = '\0';
return buf; return buf;
} }