diff options
| author | Tobias Stoeckmann <tobias@stoeckmann.org> | 2017-01-28 15:37:57 +0100 |
|---|---|---|
| committer | Julien Cristau <jcristau@debian.org> | 2017-01-28 15:37:57 +0100 |
| commit | 87227e5fc79750d3eccc3c3482a3c5b3f2af2e90 (patch) | |
| tree | b61f3a8f2d12fcf333d21c4cf57f09d0349adcbb | |
| parent | 5fb14f7a2c6da81c8e6bb325b354141233ab7d0a (diff) | |
Fix memory leak on error paths
Introduced in commit a0df3e1c7728205e5c7650b2e6dce684139254a6 "Avoid out
of boundary accesses on illegal responses"
Signed-off-by: Julien Cristau <jcristau@debian.org>
| -rw-r--r-- | src/XrrCrtc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/XrrCrtc.c b/src/XrrCrtc.c index 6665092..8316b78 100644 --- a/src/XrrCrtc.c +++ b/src/XrrCrtc.c @@ -459,6 +459,7 @@ XRRGetCrtcTransform (Display *dpy, e = extra; if (e + rep.pendingNbytesFilter > end) { + XFree (attr); XFree (extra); return False; } @@ -468,6 +469,7 @@ XRRGetCrtcTransform (Display *dpy, for (p = 0; p < rep.pendingNparamsFilter; p++) { INT32 f; if (e + 4 > end) { + XFree (attr); XFree (extra); return False; } @@ -478,6 +480,7 @@ XRRGetCrtcTransform (Display *dpy, attr->pendingNparams = rep.pendingNparamsFilter; if (e + rep.currentNbytesFilter > end) { + XFree (attr); XFree (extra); return False; } @@ -487,6 +490,7 @@ XRRGetCrtcTransform (Display *dpy, for (p = 0; p < rep.currentNparamsFilter; p++) { INT32 f; if (e + 4 > end) { + XFree (attr); XFree (extra); return False; } |