| Upstream-Status: Inappropriate [OE specific] |
| |
| commonio.c: fix unexpected open failure in chroot environment |
| |
| When using commands with '-R <newroot>' option in our pseudo environment, |
| we would usually get the 'Pemission Denied' error. This patch serves as |
| a workaround to this problem. |
| |
| Note that this patch doesn't change the logic in the code, it just expands |
| the codes. |
| |
| Signed-off-by: Chen Qi <Qi.Chen@windriver.com> |
| --- |
| lib/commonio.c | 16 ++++++++++++---- |
| 1 file changed, 12 insertions(+), 4 deletions(-) |
| |
| diff --git a/lib/commonio.c b/lib/commonio.c |
| index cc536bf..51cafd9 100644 |
| --- a/lib/commonio.c |
| +++ b/lib/commonio.c |
| @@ -613,10 +613,18 @@ int commonio_open (struct commonio_db *db, int mode) |
| db->cursor = NULL; |
| db->changed = false; |
| |
| - fd = open (db->filename, |
| - (db->readonly ? O_RDONLY : O_RDWR) |
| - | O_NOCTTY | O_NONBLOCK | O_NOFOLLOW); |
| - saved_errno = errno; |
| + if (db->readonly) { |
| + fd = open (db->filename, |
| + (true ? O_RDONLY : O_RDWR) |
| + | O_NOCTTY | O_NONBLOCK | O_NOFOLLOW); |
| + saved_errno = errno; |
| + } else { |
| + fd = open (db->filename, |
| + (false ? O_RDONLY : O_RDWR) |
| + | O_NOCTTY | O_NONBLOCK | O_NOFOLLOW); |
| + saved_errno = errno; |
| + } |
| + |
| db->fp = NULL; |
| if (fd >= 0) { |
| #ifdef WITH_TCB |
| -- |
| 1.7.9.5 |
| |