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| author | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2016-10-19 22:15:01 +0200 |
|---|---|---|
| committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2016-10-19 22:15:01 +0200 |
| commit | 70ac75f4ab184c21d11b9840a47362610aaef481 (patch) | |
| tree | 183b9ec7e6897fb2cea7296b461a35ca93dfce6e /nx-X11/lib/X11/cmsProp.c | |
| parent | 6c303d9e4ffd162b8c7f59a4b135e592d923a656 (diff) | |
| parent | 70e9d346fe34af127d2c827c3678e53d0f4312ae (diff) | |
| download | nx-libs-70ac75f4ab184c21d11b9840a47362610aaef481.tar.gz nx-libs-70ac75f4ab184c21d11b9840a47362610aaef481.tar.bz2 nx-libs-70ac75f4ab184c21d11b9840a47362610aaef481.zip | |
Merge branch 'uli42-pr/libX11_further_backports' into 3.6.x
Attributes GH PR #222: https://github.com/ArcticaProject/nx-libs/pull/222
Diffstat (limited to 'nx-X11/lib/X11/cmsProp.c')
| -rw-r--r-- | nx-X11/lib/X11/cmsProp.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/nx-X11/lib/X11/cmsProp.c b/nx-X11/lib/X11/cmsProp.c index 0e8f8a2ba..a7aa5b5c5 100644 --- a/nx-X11/lib/X11/cmsProp.c +++ b/nx-X11/lib/X11/cmsProp.c @@ -125,20 +125,23 @@ _XcmsGetProperty( unsigned long nitems_ret, after_ret; #endif Atom atom_ret; + int xgwp_ret; - while (XGetWindowProperty (pDpy, w, property, 0, len, False, - XA_INTEGER, &atom_ret, &format_ret, - &nitems_ret, &after_ret, - (unsigned char **)&prop_ret)) { - if (after_ret > 0) { + while (True) { + xgwp_ret = XGetWindowProperty (pDpy, w, property, 0, len, False, + XA_INTEGER, &atom_ret, &format_ret, + &nitems_ret, &after_ret, + (unsigned char **)&prop_ret); + if (xgwp_ret == Success && after_ret > 0) { len += nitems_ret * (format_ret >> 3); XFree (prop_ret); } else { break; } } - if (format_ret == 0 || nitems_ret == 0) { - /* the property does not exist or is of an unexpected type */ + if (xgwp_ret != Success || format_ret == 0 || nitems_ret == 0) { + /* the property does not exist or is of an unexpected type or + getting window property failed */ return(XcmsFailure); } |