From 91d23e65ace9872a785f66db756d77e01381556f Mon Sep 17 00:00:00 2001 From: Even Rouault Date: Tue, 17 Sep 2019 19:53:13 +0200 Subject: eqdc: avoid potential division by zero. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17190 --- test/gie/builtins.gie | 3 +++ 1 file changed, 3 insertions(+) (limited to 'test') diff --git a/test/gie/builtins.gie b/test/gie/builtins.gie index df19efb6..3397090c 100644 --- a/test/gie/builtins.gie +++ b/test/gie/builtins.gie @@ -1321,6 +1321,9 @@ expect failure errno lat_larger_than_90 operation +proj=eqdc +R=6400000 +lat_2=91 expect failure errno lat_larger_than_90 +operation +proj=eqdc +R=1 +lat_1=1e-9 +expect failure errno conic_lat_equal + =============================================================================== Euler Conic, Sph -- cgit v1.2.3 From 78a8f6547b29705703a997c0b4e9ce37546e119d Mon Sep 17 00:00:00 2001 From: Even Rouault Date: Tue, 17 Sep 2019 21:00:24 +0200 Subject: standard_fuzzer.cpp: tweak to be able to compile it against libproj.so --- test/fuzzers/standard_fuzzer.cpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'test') diff --git a/test/fuzzers/standard_fuzzer.cpp b/test/fuzzers/standard_fuzzer.cpp index 11f8738e..29ea50f8 100644 --- a/test/fuzzers/standard_fuzzer.cpp +++ b/test/fuzzers/standard_fuzzer.cpp @@ -105,8 +105,10 @@ int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len) { free(buf_dup); pj_free(pj_src); +#ifndef OMIT_DEALLOCATION pj_gc_unloadall(pj_get_default_ctx()); pj_deallocate_grids(); +#endif return 0; } double x = 0, y = 0, z = 9; @@ -133,8 +135,10 @@ int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len) free(buf_dup); pj_free(pj_src); pj_free(pj_dst); +#ifndef OMIT_DEALLOCATION pj_gc_unloadall(pj_get_default_ctx()); pj_deallocate_grids(); +#endif return 0; } #ifdef STANDALONE @@ -157,8 +161,10 @@ int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len) free(buf_dup); pj_free(pj_src); pj_free(pj_dst); +#ifndef OMIT_DEALLOCATION pj_gc_unloadall(pj_get_default_ctx()); pj_deallocate_grids(); +#endif return 0; } -- cgit v1.2.3 From bc53524cfbde95ecf6bb134984e68eb715d11c2b Mon Sep 17 00:00:00 2001 From: Even Rouault Date: Tue, 17 Sep 2019 21:48:46 +0200 Subject: ell_set.cpp: avoid division by zero in R_lat_a case. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16130 --- test/gie/ellipsoid.gie | 2 ++ 1 file changed, 2 insertions(+) (limited to 'test') diff --git a/test/gie/ellipsoid.gie b/test/gie/ellipsoid.gie index b84a512f..74fbe31d 100644 --- a/test/gie/ellipsoid.gie +++ b/test/gie/ellipsoid.gie @@ -116,6 +116,8 @@ accept 12 55 expect 1338073.2696101593 7374207.4801437631 ------------------------------------------------------------------------------- +operation proj=merc a=1E77 R_lat_a=90 b=1 +expect failure errno invalid_eccentricity ------------------------------------------------------------------------------- This one from testvarious failed at first version of the pull request -- cgit v1.2.3