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| author | Boram Park <boram1288.park@samsung.com> | 2015-09-23 09:23:21 -0400 |
|---|---|---|
| committer | Chris Michael <cp.michael@samsung.com> | 2015-09-23 09:23:21 -0400 |
| commit | 411089d5e3082ce22f0bb2ee133b42bddf1d2b0a (patch) | |
| tree | 502757d5c2a0a9ac3e56435bad08ff8a35c16de3 | |
| parent | 3ebdfd8779d53c032649f52a69f0bc5b77999861 (diff) | |
| download | efl-411089d5e3082ce22f0bb2ee133b42bddf1d2b0a.tar.gz | |
ecore_buffer: abort if wl_display_dispatch returns negative value
Summary:
If the connection between server and client has problems, wl_display_dispatch
an return negative value. i.e. when enlightenment has been killed accidently.
In this case, app can enter into infinite loop.
Signed-off-by: Boram Park <boram1288.park@samsung.com>
Reviewers: stefan_schmidt, zmike, gwanglim, raster, devilhorns
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D3078
| -rw-r--r-- | src/lib/ecore_buffer/ecore_buffer_con.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/lib/ecore_buffer/ecore_buffer_con.c b/src/lib/ecore_buffer/ecore_buffer_con.c index 7cc4bc5103..09a887a006 100644 --- a/src/lib/ecore_buffer/ecore_buffer_con.c +++ b/src/lib/ecore_buffer/ecore_buffer_con.c @@ -248,6 +248,17 @@ _ecore_buffer_con_consumer_create(const char *name, int queue_size, int w, int h void _ecore_buffer_con_init_wait(void) { + int ret; + while (!_connection->init_done) - wl_display_dispatch(_connection->display); + { + ret = wl_display_dispatch(_connection->display); + if ((ret < 0) && ((errno != EAGAIN) && (errno != EINVAL))) + { + /* raise exit signal */ + ERR("Wayland socket error: %s", strerror(errno)); + abort(); + break; + } + } } |