diff options
| author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2013-04-13 17:52:12 -0700 |
|---|---|---|
| committer | Alan Coopersmith <alan.coopersmith@oracle.com> | 2013-04-15 14:38:16 -0700 |
| commit | 8ed00bd0a7c44c7fece687e2566d920ea74ef809 (patch) | |
| tree | c88d4f02ee150cd8ceb20356bb0ff7ade040a5fc /src/XF86VMode.c | |
| parent | a89b1ad3377bfef9bab52f15f98b00f6540d531a (diff) | |
Unlock display before returning alloc error in XF86VidModeGetModeLine()
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'src/XF86VMode.c')
| -rw-r--r-- | src/XF86VMode.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/XF86VMode.c b/src/XF86VMode.c index 165f8ba..28c79c1 100644 --- a/src/XF86VMode.c +++ b/src/XF86VMode.c @@ -203,6 +203,7 @@ XF86VidModeGetModeLine(Display* dpy, int screen, int* dotclock, xXF86OldVidModeGetModeLineReply oldrep; xXF86VidModeGetModeLineReq *req; int majorVersion, minorVersion; + Bool result = True; XF86VidModeCheckExtension (dpy, info, False); XF86VidModeQueryVersion(dpy, &majorVersion, &minorVersion); @@ -254,17 +255,18 @@ XF86VidModeGetModeLine(Display* dpy, int screen, int* dotclock, } if (modeline->privsize > 0) { - if (!(modeline->private = Xcalloc(modeline->privsize, sizeof(INT32)))) { + modeline->private = Xcalloc(modeline->privsize, sizeof(INT32)); + if (modeline->private == NULL) { _XEatData(dpy, (modeline->privsize) * sizeof(INT32)); - return False; - } - _XRead(dpy, (char*)modeline->private, modeline->privsize * sizeof(INT32)); + result = False; + } else + _XRead(dpy, (char*)modeline->private, modeline->privsize * sizeof(INT32)); } else { modeline->private = NULL; } UnlockDisplay(dpy); SyncHandle(); - return True; + return result; } Bool |