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| author | MiRacLe.RPZ <miracle@rpz.name> | 2015-07-03 10:28:06 +0300 |
|---|---|---|
| committer | Anatol Belski <ab@php.net> | 2015-10-18 11:10:34 +0200 |
| commit | acb2368976687d68381ae391ac3d917ae8fc2dd0 (patch) | |
| tree | 6b928f80875dc95942b1c3c9a1893e7d166f0f01 | |
| parent | 22cbf68344a69fed5ad383f39f11617098561694 (diff) | |
| download | php-git-acb2368976687d68381ae391ac3d917ae8fc2dd0.tar.gz | |
Segmentation fault on pdo_dblib::nextRowset (bug #69757)
| -rw-r--r-- | ext/pdo_dblib/dblib_stmt.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/ext/pdo_dblib/dblib_stmt.c b/ext/pdo_dblib/dblib_stmt.c index 263ae6dcb8..9f47f0f7ed 100644 --- a/ext/pdo_dblib/dblib_stmt.c +++ b/ext/pdo_dblib/dblib_stmt.c @@ -203,8 +203,15 @@ static int pdo_dblib_stmt_describe(pdo_stmt_t *stmt, int colno TSRMLS_DC) } struct pdo_column_data *col = &stmt->columns[colno]; - - col->name = (char*)dbcolname(H->link, colno+1); + + char *fname = (char*)dbcolname(H->link, colno+1); + char computed_buf[16]; + if (*fname) { + col->name = estrdup(fname); + } else { + snprintf(computed_buf,16,"computed%d", colno); + col->name = estrdup(computed_buf); + } col->maxlen = dbcollen(H->link, colno+1); col->namelen = strlen(col->name); col->param_type = PDO_PARAM_STR; |