diff options
| author | Brian <brian.paul@tungstengraphics.com> | 2007-08-02 08:40:29 -0600 |
|---|---|---|
| committer | Brian <brian.paul@tungstengraphics.com> | 2007-08-02 08:40:29 -0600 |
| commit | 85421351e65c45249b038214fe8d1ca6b0d69884 (patch) | |
| tree | 21053bd339f47604f581a391742f1a9bc42b4bc7 /src/glu | |
| parent | 89cad79b4186166f4420317472801b73410402f4 (diff) | |
| download | external_mesa3d-85421351e65c45249b038214fe8d1ca6b0d69884.zip external_mesa3d-85421351e65c45249b038214fe8d1ca6b0d69884.tar.gz external_mesa3d-85421351e65c45249b038214fe8d1ca6b0d69884.tar.bz2 | |
fix invalid pointer usage in bezierPatchDeleteList(), bug 11807
Diffstat (limited to 'src/glu')
| -rw-r--r-- | src/glu/sgi/libnurbs/interface/bezierPatch.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/glu/sgi/libnurbs/interface/bezierPatch.cc b/src/glu/sgi/libnurbs/interface/bezierPatch.cc index 836ae94..5b7bda1 100644 --- a/src/glu/sgi/libnurbs/interface/bezierPatch.cc +++ b/src/glu/sgi/libnurbs/interface/bezierPatch.cc @@ -111,8 +111,11 @@ void bezierPatchDelete(bezierPatch *b) void bezierPatchDeleteList(bezierPatch *b) { bezierPatch *temp; - for(temp = b; temp != NULL; temp = temp->next) - bezierPatchDelete(temp); + while (b != NULL) { + temp = b; + b = b->next; + bezierPatchDelete(temp); + } } bezierPatch* bezierPatchInsert(bezierPatch *list, bezierPatch *b) |