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Sat Mar 12 04:33:35 2005
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Date: Sat, 12 Mar 2005 04:33:35 GMT
From: Pavlin Radoslavov <pavlin@icir.org>
Message-Id: <200503120433.j2C4XZ0v084079@xorpc.icir.org>
To: xorp-cvs@icir.org
X-XORP-CVS-Branch: HEAD
Subject: [Xorp-cvs] XORP cvs commit: xorp/libxorp
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CVSROOT:	/usr/local/share/doc/apache/cvs
Module name:	xorp
Changes by:	pavlin@xorpc.icir.org	2005-03-12 04:33:35 UTC

XORP CVS repository


Modified files:
	libxorp       c_format.cc 

Log message:
	Simplify and fix the implementation of do_c_format() in case the
	string to print is larger than 4KB. Previously, the code used
	a gcc-ism by defining a C-array with variable size, and eventually
	called vsnprintf() more than once with the same va_list arguments.
	Calling vsnprintf() more than once with the same va_list argument
	may not be safe (at least on OpenBSD+amd64).
	
	The newer implementation fixes both problems and removes
	c_format_va() because it is not needed anymore.

Revision  Changes    Path
1.5       +16 -22    xorp/libxorp/c_format.cc
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