[Pypgsql-checkins] CVS: pypgsql libpqmodule.c,1.26,1.27

[Gerhard H?r. <gha...@us...>]

Update of /cvsroot/pypgsql/pypgsql
In directory sc8-pr-cvs1:/tmp/cvs-serv26536

Modified Files:
	libpqmodule.c 
Log Message:
09JUN2003 gh  Applied patch from Laurent Pinchart: 
              In libPQquoteString, bytea are quoted using as much as
              5 bytes per input byte (0x00 is quoted '\\000'), so
              allocating (slen * 4) + 3 is not enough for data that
              contain lots of 0x00 bytes.


Index: libpqmodule.c
===================================================================
RCS file: /cvsroot/pypgsql/pypgsql/libpqmodule.c,v
retrieving revision 1.26
retrieving revision 1.27
diff -C2 -d -r1.26 -r1.27
*** libpqmodule.c	1 Dec 2002 04:59:24 -0000	1.26
--- libpqmodule.c	9 Jun 2003 14:56:58 -0000	1.27
***************
*** 32,35 ****
--- 32,40 ----
  | Date      Ini Description						|
  | --------- --- ------------------------------------------------------- |
+ | 09JUN2003 gh  Applied patch from Laurent Pinchart: 			|
+ |		In libPQquoteString, bytea are quoted using as much as	|
+ |		5 bytes per input byte (0x00 is quoted '\\000'), so	|
+ |		allocating (slen * 4) + 3 is not enough for data that	|
+ |		contain lots of 0x00 bytes.				|
  | 28NOV2002 bga Fixed changed PG_TIMESTAMP oid, added PG_TIMESTAMPTZ	|
  |		and PG_REFCURSOR oids. [Bug #845360]			|
***************
*** 264,268 ****
  
      /* Calculate the size for the new memory string. */
!     i = (slen * (forArray ? 8 : 4)) + 3;
  
      sout = (unsigned char *)PyMem_Malloc(i); /* Assume every char is quoted */
--- 269,273 ----
  
      /* Calculate the size for the new memory string. */
!     i = (slen * (forArray ? 8 : 5)) + 3;
  
      sout = (unsigned char *)PyMem_Malloc(i); /* Assume every char is quoted */