diff options
| author | Peter Harris <pharris@opentext.com> | 2013-07-15 19:44:29 -0400 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2013-09-10 13:26:25 -0400 |
| commit | 20c2a3bcb11b5baf564e2c73a477ba23f5ae2b10 (patch) | |
| tree | aa19b5a970a696836bf9d53785f536eb981781dd | |
| parent | 9bf46610a9d20962854016032de4567974e87957 (diff) | |
mi: Avoid stack smash when drawing dashed lines
X.org Bug 54013 <https://bugs.freedesktop.org/show_bug.cgi?id=54013>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Peter Harris <pharris@opentext.com>
| -rw-r--r-- | mi/miwideline.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mi/miwideline.c b/mi/miwideline.c index ca18f156e..b76e7a818 100644 --- a/mi/miwideline.c +++ b/mi/miwideline.c @@ -994,7 +994,7 @@ miLineProjectingCap(DrawablePtr pDrawable, GCPtr pGC, unsigned long pixel, { int xorgi = 0, yorgi = 0; int lw; - PolyEdgeRec lefts[2], rights[2]; + PolyEdgeRec lefts[4], rights[4]; int lefty, righty, topy, bottomy; PolyEdgePtr left, right; PolyEdgePtr top, bottom; @@ -1166,7 +1166,7 @@ miWideSegment(DrawablePtr pDrawable, PolyEdgePtr top, bottom; int lefty, righty, topy, bottomy; int signdx; - PolyEdgeRec lefts[2], rights[2]; + PolyEdgeRec lefts[4], rights[4]; LineFacePtr tface; int lw = pGC->lineWidth; @@ -1520,7 +1520,7 @@ miWideDashSegment(DrawablePtr pDrawable, PolyVertexRec vertices[4]; PolyVertexRec saveRight, saveBottom; PolySlopeRec slopes[4]; - PolyEdgeRec left[2], right[2]; + PolyEdgeRec left[4], right[4]; LineFaceRec lcapFace, rcapFace; int nleft, nright; int h; |