Fix segfault in connect in informix mode.

Michael Meskes · Michael Meskes · commit fee6fd7f65a0 · 2003-07-08T07:13:48.000Z
diff --git a/src/interfaces/ecpg/ChangeLog b/src/interfaces/ecpg/ChangeLog
@@ -1554,6 +1554,10 @@ Fri Jul  4 13:51:11 CEST 2003
 Mon Jul  7 14:13:43 CEST 2003
 
 	- Made sure "char *" is handled differently than "char []".
+	
+Tue Jul  8 09:04:31 CEST 2003
+
+	- Fixed segfault in ECPGconnect in Informix mode.
 	- Set ecpg version to 3.0.0
 	- Set ecpg library to 4.0.0
 	- Set pgtypes library to 1.0.0
diff --git a/src/interfaces/ecpg/ecpglib/connect.c b/src/interfaces/ecpg/ecpglib/connect.c
@@ -1,4 +1,4 @@
-/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/connect.c,v 1.10 2003/07/01 12:40:51 meskes Exp $ */
+/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/connect.c,v 1.11 2003/07/08 07:13:48 meskes Exp $ */
 
 #define POSTGRES_ECPG_INTERNAL
 #include "postgres_fe.h"
@@ -324,8 +324,8 @@ ECPGconnect(int lineno, int c, const char *name, const char *user, const char *p
 		envname = getenv("PG_DBPATH");
 		if (envname)
 		{
-			free(dbname);
-			dbname = envname;
+			ECPGfree(dbname);
+			dbname = strdup(envname);
 		}
 					
 	}

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/connect.c,v 1.10 2003/07/01 12:40:51 meskes Exp $ */`
	`1`	`+/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/connect.c,v 1.11 2003/07/08 07:13:48 meskes Exp $ */`
`2`	`2`
`3`	`3`	`#define POSTGRES_ECPG_INTERNAL`
`4`	`4`	`#include "postgres_fe.h"`
`@@ -324,8 +324,8 @@ ECPGconnect(int lineno, int c, const char name, const char user, const char *p`
`324`	`324`	`envname = getenv("PG_DBPATH");`
`325`	`325`	`if (envname)`
`326`	`326`	`{`
`327`		`- free(dbname);`
`328`		`- dbname = envname;`
	`327`	`+ ECPGfree(dbname);`
	`328`	`+ dbname = strdup(envname);`
`329`	`329`	`}`
`330`	`330`
`331`	`331`	`}`