Fix memory leak in ecpglib's connect function.

Michael Meskes · Michael Meskes · commit 3e2a17eecc4c · 2015-06-15T14:22:50.000+02:00
Patch by Michael Paquier
diff --git a/src/interfaces/ecpg/ecpglib/connect.c b/src/interfaces/ecpg/ecpglib/connect.c
@@ -321,7 +321,10 @@ ECPGconnect(int lineno, int c, const char *name, const char *user, const char *p
 	}
 
 	if ((this = (struct connection *) ecpg_alloc(sizeof(struct connection), lineno)) == NULL)
+	{
+		ecpg_free(dbname);
 		return false;
+	}
 
 	if (dbname != NULL)
 	{

Original file line number	Diff line number	Diff line change
`@@ -321,7 +321,10 @@ ECPGconnect(int lineno, int c, const char name, const char user, const char *p`
`321`	`321`	`}`
`322`	`322`
`323`	`323`	`if ((this = (struct connection *) ecpg_alloc(sizeof(struct connection), lineno)) == NULL)`
	`324`	`+ {`
	`325`	`+ ecpg_free(dbname);`
`324`	`326`	`return false;`
	`327`	`+ }`
`325`	`328`
`326`	`329`	`if (dbname != NULL)`
`327`	`330`	`{`