diff options
| author | Henri Verbeet <[email protected]> | 2011-01-31 18:09:19 +0100 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2011-01-31 10:54:04 -0700 |
| commit | 7d9e0ea7393c14cbf2d58364726951b14e0d4fc7 (patch) | |
| tree | ea9dc2b70195295e69f35f402962437fa502131a /src/glx/dri2_glx.c | |
| parent | 5a1ce49c82e245f1f86510d9e1ff7db46a32012b (diff) | |
glx: Properly check for a valid fd in dri2CreateScreen().
Signed-off-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/glx/dri2_glx.c')
| -rw-r--r-- | src/glx/dri2_glx.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c index ab7915c02ee..a275ba5b9fe 100644 --- a/src/glx/dri2_glx.c +++ b/src/glx/dri2_glx.c @@ -804,6 +804,8 @@ dri2CreateScreen(int screen, struct glx_display * priv) return NULL; memset(psc, 0, sizeof *psc); + psc->fd = -1; + if (!glx_screen_init(&psc->base, screen, priv)) { Xfree(psc); return NULL; @@ -921,7 +923,7 @@ dri2CreateScreen(int screen, struct glx_display * priv) return &psc->base; handle_error: - if (psc->fd) + if (psc->fd >= 0) close(psc->fd); if (psc->driver) dlclose(psc->driver); |