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See changelog 2002-10-12 19:00 UTC-0300

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Luiz Rafael Culik
2002-10-12 22:01:12 +00:00
parent 9abb0d3ba0
commit a091e694f7
2 changed files with 14 additions and 10 deletions
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5
harbour/ChangeLog
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@@ -8,6 +8,11 @@
2002-12-01 23:12 UTC+0100 Foo Bar <foo.bar@foobar.org>
*/
2002-10-12 19:00 UTC-0300 Luiz Rafael Culik <culikr@uol.com.br>
* contrib/mysql/mysql.c
! Fixed Buffer sizes on DATATOSQL() and FILETOSQLBINARY() It was leading to GPF due buffer underflow.
Many thanks to Peter Rees
2002-10-11 21:35 UTC-0300 Horacio Roldan <harbour_ar@yahoo.com.ar>
* source/rdd/dbfcdx/dbfcdx1.h
* source/rdd/dbfcdx/dbfcdx2.h

19
harbour/contrib/mysql/mysql.c
View File

@@ -367,14 +367,13 @@ HB_FUNC(DATATOSQL)
{
const char *from;
int iSize;
int iLen;
char *buffer;
from=hb_parc(1);
iLen=hb_parclen(1)*2;
iSize=strlen(from);
buffer=(char*)hb_xgrab(iLen);
mysql_escape_string(buffer,from,iSize);
hb_retc((char*)buffer);
iSize= hb_parclen(1) ;
buffer=(char*)hb_xgrab((iSize*2)+1);
iSize = mysql_escape_string(buffer,from,iSize);
hb_retclen((char*)buffer,iSize) ;
hb_xfree(buffer);
}
@@ -389,13 +388,13 @@ HB_FUNC(FILETOSQLBINARY)
char *FromBuffer;
fh=hb_fsOpen((BYTE*)szFile,2);
iSize=filelength(fh);
iLen=iSize*2;
iLen=(iSize*2);
FromBuffer=(char*)hb_xgrab(iSize+1);
hb_fsClose(fh);
from=(char*)filetoBuff(FromBuffer,szFile);
buffer=(char*)hb_xgrab(iLen);
mysql_escape_string(buffer,from,iSize);
hb_retc((char*)buffer);
buffer=(char*)hb_xgrab(iLen+1);
iSize = mysql_escape_string(buffer,from,iSize);
hb_retclen((char*)buffer, iSize);
hb_xfree(buffer);
hb_xfree(FromBuffer);
}