diff options
| author | Even Rouault <even.rouault@spatialys.com> | 2019-04-12 18:21:22 +0200 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2019-04-12 18:21:22 +0200 |
| commit | 33f81359efd93ccd4bf59cc4f6b68c6363042f97 (patch) | |
| tree | 45821c19e95199e58a70f52a1b2bfe4699b3992f /src/projections/lcc.cpp | |
| parent | 2117c151d62cd0267068075b9e7cf7cc0d404a63 (diff) | |
| download | PROJ-33f81359efd93ccd4bf59cc4f6b68c6363042f97.tar.gz PROJ-33f81359efd93ccd4bf59cc4f6b68c6363042f97.zip | |
Validate lat_0 range in general case, lat_1 and lat_2 for lcc and eqdc
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14211
Credit to OSS Fuzz
Diffstat (limited to 'src/projections/lcc.cpp')
| -rw-r--r-- | src/projections/lcc.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/projections/lcc.cpp b/src/projections/lcc.cpp index 8cc743a9..aca025be 100644 --- a/src/projections/lcc.cpp +++ b/src/projections/lcc.cpp @@ -94,6 +94,8 @@ PJ *PROJECTION(lcc) { if (!pj_param(P->ctx, P->params, "tlat_0").i) P->phi0 = Q->phi1; } + if (fabs(Q->phi1) > M_HALFPI || fabs(Q->phi2) > M_HALFPI) + return pj_default_destructor(P, PJD_ERR_LAT_LARGER_THAN_90); if (fabs(Q->phi1 + Q->phi2) < EPS10) return pj_default_destructor(P, PJD_ERR_CONIC_LAT_EQUAL); |