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exp/pgsql: insert/update query string build possible UB fix. #20947

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exp/pgsql: insert/update query string build possible UB fix. #20947

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4 changes: 2 additions & 2 deletions ext/pgsql/pgsql.c
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Original file line number Diff line number Diff line change
Expand Up @@ -5632,7 +5632,7 @@ PHP_PGSQL_API zend_result php_pgsql_insert(PGconn *pg_link, const zend_string *t
goto cleanup;
}
if (opt & PGSQL_DML_ESCAPE) {
tmp = PQescapeIdentifier(pg_link, ZSTR_VAL(fld), ZSTR_LEN(fld) + 1);
tmp = PQescapeIdentifier(pg_link, ZSTR_VAL(fld), ZSTR_LEN(fld));
if (tmp == NULL) {
php_error_docref(NULL, E_NOTICE, "Failed to escape field '%s'", ZSTR_VAL(fld));
goto cleanup;
Expand Down Expand Up @@ -5817,7 +5817,7 @@ static inline int build_assignment_string(PGconn *pg_link, smart_str *querystr,
return -1;
}
if (opt & PGSQL_DML_ESCAPE) {
char *tmp = PQescapeIdentifier(pg_link, ZSTR_VAL(fld), ZSTR_LEN(fld) + 1);
char *tmp = PQescapeIdentifier(pg_link, ZSTR_VAL(fld), ZSTR_LEN(fld));
if (tmp == NULL) {
php_error_docref(NULL, E_NOTICE, "Failed to escape field '%s'", ZSTR_VAL(fld));
return -1;
Expand Down
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