diff options
Diffstat (limited to 'ext/pdo_pgsql/pgsql_statement.c')
| -rw-r--r-- | ext/pdo_pgsql/pgsql_statement.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/ext/pdo_pgsql/pgsql_statement.c b/ext/pdo_pgsql/pgsql_statement.c index fbfdde1c07..9985b2a253 100644 --- a/ext/pdo_pgsql/pgsql_statement.c +++ b/ext/pdo_pgsql/pgsql_statement.c @@ -472,6 +472,24 @@ static int pgsql_stmt_describe(pdo_stmt_t *stmt, int colno TSRMLS_DC) */ static unsigned char *php_pdo_pgsql_unescape_bytea(unsigned char *strtext, size_t *retbuflen) { +#ifdef HAVE_PQUNESCAPEBYTEA + size_t tmp_len; + char *buffer; + char *tmp_ptr = PQunescapeBytea(strtext, &tmp_len); + + if (!tmp_ptr) { + /* PQunescapeBytea returned an error, this + function will return en empty string */ + tmp_len = 0; + buffer = emalloc(0); + } else { + buffer = emalloc(tmp_len); + memcpy(buffer, tmp_ptr, tmp_len); + PQfreemem(tmp_ptr); + } + *retbuflen = tmp_len; + return buffer; +#else size_t buflen; unsigned char *buffer, *sp, @@ -480,6 +498,7 @@ static unsigned char *php_pdo_pgsql_unescape_bytea(unsigned char *strtext, size_ if (strtext == NULL) return NULL; + buflen = strlen(strtext); /* will shrink, also we discover if * strtext */ buffer = (unsigned char *) emalloc(buflen); /* isn't NULL terminated */ @@ -549,6 +568,7 @@ static unsigned char *php_pdo_pgsql_unescape_bytea(unsigned char *strtext, size_ *retbuflen = buflen; return buffer; +#endif } static int pgsql_stmt_get_col(pdo_stmt_t *stmt, int colno, char **ptr, unsigned long *len, int *caller_frees TSRMLS_DC) |