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Fix small memory leak in ecpglib ecpg_update_declare_statement() is called the

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second time.

Author: "Zhang, Jie" <zhangjie2@cn.fujitsu.com>
This commit is contained in:
Michael Meskes 2019-07-02 03:51:13 +02:00
parent cf665ad4c8
commit 58006f8041
1 changed files with 4 additions and 0 deletions
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4
src/interfaces/ecpg/ecpglib/prepare.c
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@ -754,8 +754,12 @@ ecpg_update_declare_statement(const char *declared_name, const char *cursor_name
/* Find the declared node by declared name */ /* Find the declared node by declared name */
p = ecpg_find_declared_statement(declared_name); p = ecpg_find_declared_statement(declared_name);
if (p) if (p)
{
if (p->cursor_name)
ecpg_free(p->cursor_name);
p->cursor_name = ecpg_strdup(cursor_name, lineno); p->cursor_name = ecpg_strdup(cursor_name, lineno);
} }
}
/* /*
* Find and return the connection name referred by the declared name * Find and return the connection name referred by the declared name