Attachment #64333 for bug #143158

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++ src/copy.c


  va_start (ap, fmt);
  len = vsnprintf (NULL, 0, fmt, ap);
  va_end (ap);
  if (len > 0)
    {
      buffer = xmalloc (len + 1);
      va_start (ap, fmt);
      vsnprintf (buffer, len + 1, fmt, ap);
      va_end (ap);
      error (0, err, "%s", buffer);
      free (buffer);
    }
  va_end (ap);
}

static const char *

Return to bug 143158

Line Link Here

(-)file_not_specified_in_diff (-2 / +4 lines)
0	-- src/copy.c	0	++ src/copy.c
Lines 145-158 Link Here
145		145
146	va_start (ap, fmt);	146	va_start (ap, fmt);
147	len = vsnprintf (NULL, 0, fmt, ap);	147	len = vsnprintf (NULL, 0, fmt, ap);
		148	va_end (ap);
148	if (len > 0)	149	if (len > 0)
149	{	150	{
150	buffer = xmalloc (len + 1);	151	buffer = xmalloc (len + 1);
		152	va_start (ap, fmt);
151	vsnprintf (buffer, len + 1, fmt, ap);	153	vsnprintf (buffer, len + 1, fmt, ap);
		154	va_end (ap);
152	error (0, err, "%s", buffer);	155	error (0, err, "%s", buffer);
153	free (buffer);	156	free (buffer);
154	}	157	}
155	va_end (ap);
156	}	158	}
157		159
158	static const char *	160	static const char *