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comparison src/utils.cc @ 4351:1e7f4405e037

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[project @ 2003-02-21 19:42:01 by jwe]
author jwe
date Fri, 21 Feb 2003 19:42:01 +0000
parents ebc2d8e4968b
children d7d9ca19960a
comparison
equal deleted inserted replaced
4350:b4661459eff7 4351:1e7f4405e037
912 912
913 static size_t size = initial_size; 913 static size_t size = initial_size;
914 914
915 static char *buf = 0; 915 static char *buf = 0;
916 916
917 size_t nchars; 917 int nchars;
918 918
919 if (! buf) 919 if (! buf)
920 buf = new char [size]; 920 buf = new char [size];
921 921
922 if (! buf) 922 if (! buf)
956 956
957 nchars = octave_raw_vsnprintf (buf, size, fmt, args); 957 nchars = octave_raw_vsnprintf (buf, size, fmt, args);
958 958
959 END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE; 959 END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
960 960
961 if (nchars > -1) 961 if (nchars > -1 && nchars < size-1)
962 return buf; 962 return buf;
963 else 963 else
964 { 964 {
965 delete [] buf; 965 delete [] buf;
966 966