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Fixed segfault in forward definition parsing.

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This commit is contained in:
Michael Meskes 2003-06-02 15:38:02 +00:00
parent 21b8e0acd9
commit 45eebaf822
2 changed files with 7 additions and 3 deletions
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4
src/interfaces/ecpg/ChangeLog
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@ -1469,6 +1469,10 @@ Fri May 30 15:19:39 CEST 2003
- Implemented prototype describe function.
- Some minor cleanup/bug fixing.
Mon Jun 2 17:36:03 CEST 2003
- Fixed segfault in forward definition parsing.
- Set ecpg version to 2.12.0.
- Set ecpg library to 3.4.2.
- Set pgtypes library to 1.0.0

6
src/interfaces/ecpg/preproc/preproc.y
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@ -1,4 +1,4 @@
/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/Attic/preproc.y,v 1.227 2003/05/30 13:22:02 meskes Exp $ */
/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/Attic/preproc.y,v 1.228 2003/06/02 15:38:02 meskes Exp $ */
/* Copyright comment */
%{
@ -4437,7 +4437,7 @@ single_vt_type: common_type
/* this is for named structs/unions */
char *name;
struct typedefs *this;
bool forward = (strcmp($1.symbol, forward_name) == 0 && strcmp($1.su, "struct") == 0);
bool forward = (forward_name != NULL && strcmp($1.symbol, forward_name) == 0 && strcmp($1.su, "struct") == 0);
name = cat2_str($1.su, $1.symbol);
/* Do we have a forward definition? */
@ -4791,7 +4791,7 @@ var_type: common_type
/* this is for named structs/unions */
char *name;
struct typedefs *this;
bool forward = (strcmp($1.symbol, forward_name) == 0 && strcmp($1.su, "struct") == 0);
bool forward = (forward_name != NULL && strcmp($1.symbol, forward_name) == 0 && strcmp($1.su, "struct") == 0);
name = cat2_str($1.su, $1.symbol);
/* Do we have a forward definition? */