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fix leak appearing when odbc_errormsg() got invalid resource

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This commit is contained in:
Antony Dovgal 2005-01-17 15:05:11 +00:00
parent 8288c451c0
commit acbdbe1e65
1 changed files with 3 additions and 1 deletions
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4
ext/odbc/php_odbc.c
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@ -2712,15 +2712,17 @@ static void php_odbc_lasterror(INTERNAL_FUNCTION_PARAMETERS, int mode)
} else { /* last error message */ } else { /* last error message */
len = SQL_MAX_MESSAGE_LENGTH; len = SQL_MAX_MESSAGE_LENGTH;
} }
ptr = ecalloc(len + 1, 1);
if (argc == 1) { if (argc == 1) {
ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_handle, -1, "ODBC-Link", le_conn, le_pconn); ZEND_FETCH_RESOURCE2(conn, odbc_connection *, pv_handle, -1, "ODBC-Link", le_conn, le_pconn);
ptr = ecalloc(len + 1, 1);
if (mode == 0) { if (mode == 0) {
strlcpy(ptr, conn->laststate, len+1); strlcpy(ptr, conn->laststate, len+1);
} else { } else {
strlcpy(ptr, conn->lasterrormsg, len+1); strlcpy(ptr, conn->lasterrormsg, len+1);
} }
} else { } else {
ptr = ecalloc(len + 1, 1);
if (mode == 0) { if (mode == 0) {
strlcpy(ptr, ODBCG(laststate), len+1); strlcpy(ptr, ODBCG(laststate), len+1);
} else { } else {