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| author | Even Rouault <even.rouault@spatialys.com> | 2019-03-15 23:17:03 +0100 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2019-03-16 10:10:02 +0100 |
| commit | 1c4988d6be1cce93c866df98786d2eca3a244816 (patch) | |
| tree | 8dbb2289dd90d691dfb228809b46a43691b9f0b7 /test | |
| parent | ed2b26a09b407f7b580297d8a2cc516f786cbcc6 (diff) | |
| download | PROJ-1c4988d6be1cce93c866df98786d2eca3a244816.tar.gz PROJ-1c4988d6be1cce93c866df98786d2eca3a244816.zip | |
sterea: fix lat_0 = -90
A division by zero caused NaN values to be returned.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12062
Credit to OSS Fuzz
Diffstat (limited to 'test')
| -rw-r--r-- | test/gie/builtins.gie | 56 |
1 files changed, 54 insertions, 2 deletions
diff --git a/test/gie/builtins.gie b/test/gie/builtins.gie index 0c1a70b4..32aad873 100644 --- a/test/gie/builtins.gie +++ b/test/gie/builtins.gie @@ -4709,7 +4709,7 @@ Oblique Stereographic Alternative =============================================================================== ------------------------------------------------------------------------------- -operation +proj=sterea +ellps=GRS80 +lat_1=0.5 +lat_2=2 +n=0.5 +operation +proj=sterea +ellps=GRS80 ------------------------------------------------------------------------------- tolerance 0.1 mm accept 2 1 @@ -4732,7 +4732,7 @@ accept -200 -100 expect -0.001796631 -0.000904369 ------------------------------------------------------------------------------- -operation +proj=sterea +R=6400000 +lat_1=0.5 +lat_2=2 +n=0.5 +operation +proj=sterea +R=6400000 ------------------------------------------------------------------------------- tolerance 0.1 mm accept 2 1 @@ -4754,6 +4754,58 @@ expect -0.001790493 0.000895247 accept -200 -100 expect -0.001790493 -0.000895247 +------------------------------------------------------------------------------- +operation +proj=sterea +ellps=GRS80 +lat_0=90 +------------------------------------------------------------------------------- +tolerance 0.1 mm +accept 0 90 +expect 0 0 +accept 0 89 +expect 0.000000000000 -111696.700323081997 +accept 0 45 +expect 0.000000000000 -5291160.727484324016 +accept 0 0 +expect 0.000000000000 -12713600.098641794175 + +------------------------------------------------------------------------------- +operation +proj=sterea +ellps=GRS80 +lat_0=89 +------------------------------------------------------------------------------- +tolerance 0.1 mm +accept 0 90 +expect 0.000000000000 111696.700314355621 +accept 0 89 +expect 0.000000000000 0 +accept 0 45 +expect 0.000000000000 -5160845.342319893651 +accept 0 0 +expect 0.000000000000 -12493602.143489977345 + +------------------------------------------------------------------------------- +operation +proj=sterea +ellps=GRS80 +lat_0=-90 +------------------------------------------------------------------------------- +tolerance 0.1 mm +accept 0 -90 +expect 0 0 +accept 0 -89 +expect 0.000000000000 111696.700323081997 +accept 0 -45 +expect 0.000000000000 5291160.727484324016 +accept 0 0 +expect 0.000000000000 12713600.098641794175 + +------------------------------------------------------------------------------- +operation +proj=sterea +ellps=GRS80 +lat_0=-89 +------------------------------------------------------------------------------- +tolerance 0.1 mm +accept 0 -90 +expect 0.000000000000 -111696.700314355621 +accept 0 -89 +expect 0.000000000000 0 +accept 0 -45 +expect 0.000000000000 5160845.342319893651 +accept 0 0 +expect 0.000000000000 12493602.143489977345 + =============================================================================== Gauss-Schreiber Transverse Mercator (aka Gauss-Laborde Reunion) |