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| author | Even Rouault <even.rouault@mines-paris.org> | 2019-04-19 10:29:38 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-04-19 10:29:38 +0200 |
| commit | fb88946ac55fafd25a021e26c151b492efe5fd4c (patch) | |
| tree | caf537535841aee349580bb94a5b5f2fdf766351 /src/projections/isea.cpp | |
| parent | cf0a6384741354811f821f1cc63bb7f2b69b9924 (diff) | |
| parent | 3f6c53ccee6062df95c595a0ea5b8cbed7e7f199 (diff) | |
| download | PROJ-fb88946ac55fafd25a021e26c151b492efe5fd4c.tar.gz PROJ-fb88946ac55fafd25a021e26c151b492efe5fd4c.zip | |
Merge pull request #1431 from rouault/ossfuzz_14286_14342
Ossfuzz 14286 14342
Diffstat (limited to 'src/projections/isea.cpp')
| -rw-r--r-- | src/projections/isea.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/projections/isea.cpp b/src/projections/isea.cpp index 28510cb0..e8720b27 100644 --- a/src/projections/isea.cpp +++ b/src/projections/isea.cpp @@ -898,6 +898,10 @@ static int isea_hex(struct isea_dgg *g, int tri, quad = isea_ptdi(g, tri, pt, &v); + if( v.x < (INT_MIN >> 4) || v.x > (INT_MAX >> 4) ) + { + throw "Invalid shift"; + } hex->x = ((int)v.x << 4) + quad; hex->y = v.y; |