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author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2008-09-27 01:37:09 +0000 |
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committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2008-09-27 01:37:09 +0000 |
commit | 5d64f5134f6677a5f6766cd4a6245f0a9056e152 (patch) | |
tree | a63a6e23e55b3bcb090076aabffa41299f53478d /lib | |
parent | a23f38fc2e675b089ca23baf71d3e4c3ab23543e (diff) | |
download | netpbm-mirror-5d64f5134f6677a5f6766cd4a6245f0a9056e152.tar.gz netpbm-mirror-5d64f5134f6677a5f6766cd4a6245f0a9056e152.tar.xz netpbm-mirror-5d64f5134f6677a5f6766cd4a6245f0a9056e152.zip |
Release 10.35.52
git-svn-id: http://svn.code.sf.net/p/netpbm/code/stable@735 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'lib')
-rw-r--r-- | lib/libppmd.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/libppmd.c b/lib/libppmd.c index f2852338..6970b9f7 100644 --- a/lib/libppmd.c +++ b/lib/libppmd.c @@ -220,6 +220,14 @@ clipEnd0(int const x0, } } + /* Clipping vertically may have moved the endpoint out of frame + horizontally. If so, we know the other endpoint is also out of + frame horizontally and the line misses the frame entirely. + */ + if (cx0 < 0 || cx0 >= cols) { + assert(x1 < 0 || x1 >= cols); + noLine = TRUE; + } *cx0P = cx0; *cy0P = cy0; *noLineP = noLine; |