add dox for gdalmanage (#2684) #12
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Not sure I got it all right after reviewing the gdalmanage code, but builds docs well enough.
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Commited in r25789. Thanks |
rouault
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Mar 8, 2018
This should perhaps help fixing, or at least workarounding, the following issue seen randomly on the gcc52_stdcpp14_sanitize Travis-CI target. e.g on https://api.travis-ci.org/v3/job/351015753/log.txt Running gdrivers/gdalhttp.py... TEST: http_1 ... success ERROR 1: Range downloading not supported by this server! ERROR 1: Request for 8-407 failed TEST: http_2 ... success TEST: http_3 ... success ERROR 4: `/vsicurl/ftp://download.osgeo.org/gdal/data/gtiff/utm.tif' not recognized as a supported file format. TEST: http_4 ... HTTP service for ftp://download.osgeo.org/gdal/data/gtiff/utm.tif is down (HTTP Error: ftp error: 425 Security: Bad IP connecting.) cannot open URL skip TEST: http_5 ... success ERROR 1: JSON parsing error: unexpected character (at offset 0) TEST: http_6 ... success ==31274==WARNING: AddressSanitizer failed to allocate 0x62d00019040f bytes ==31274==AddressSanitizer's allocator is terminating the process instead of returning 0 ==31274==If you don't like this behavior set allocator_may_return_null=1 ==31274==AddressSanitizer CHECK failed: ../../.././libsanitizer/sanitizer_common/sanitizer_allocator.cc:147 "((0)) != (0)" (0x0, 0x0) #0 0x7f3f527259f4 (/home/travis/build/OSGeo/gdal/install-gcc-5.2.0/lib64/libasan.so.2.0.0+0x9e9f4) #1 0x7f3f5272a453 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/home/travis/build/OSGeo/gdal/install-gcc-5.2.0/lib64/libasan.so.2.0.0+0xa3453) #2 0x7f3f526a7461 (/home/travis/build/OSGeo/gdal/install-gcc-5.2.0/lib64/libasan.so.2.0.0+0x20461) #3 0x7f3f527286d5 (/home/travis/build/OSGeo/gdal/install-gcc-5.2.0/lib64/libasan.so.2.0.0+0xa16d5) #4 0x7f3f526acb3d (/home/travis/build/OSGeo/gdal/install-gcc-5.2.0/lib64/libasan.so.2.0.0+0x25b3d) #5 0x7f3f526adbd5 (/home/travis/build/OSGeo/gdal/install-gcc-5.2.0/lib64/libasan.so.2.0.0+0x26bd5) #6 0x7f3f5271e32e in realloc (/home/travis/build/OSGeo/gdal/install-gcc-5.2.0/lib64/libasan.so.2.0.0+0x9732e) #7 0x7f3f3ea2a940 in VSIRealloc /home/travis/build/OSGeo/gdal/gdal/port/cpl_vsisimple.cpp:814 #8 0x7f3f3e8e3958 in VSICurlHandleWriteFunc /home/travis/build/OSGeo/gdal/gdal/port/cpl_vsil_curl.cpp:839 #9 0x7f3f2ff61442 in Curl_client_write (/usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4+0x16442) #10 0x7f3f2ff8bc46 in Curl_pp_readresp (/usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4+0x40c46) #11 0x7f3f2ff621ab (/usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4+0x171ab) #12 0x7f3f2ff64546 (/usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4+0x19546) #13 0x7f3f2ff61bbf (/usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4+0x16bbf) #14 0x7f3f2ff61cd1 (/usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4+0x16cd1) #15 0x7f3f2ff6776b in Curl_disconnect (/usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4+0x1c76b) #16 0x7f3f2ff7c170 in curl_multi_cleanup (/usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4+0x31170) #17 0x7f3f3e902c6b in ClearCache /home/travis/build/OSGeo/gdal/gdal/port/cpl_vsil_curl.cpp:2913 #18 0x7f3f3e8fc9f7 in ~VSICurlFilesystemHandler /home/travis/build/OSGeo/gdal/gdal/port/cpl_vsil_curl.cpp:2564 #19 0x7f3f3e8fcf23 in ~VSICurlFilesystemHandler /home/travis/build/OSGeo/gdal/gdal/port/cpl_vsil_curl.cpp:2569 #20 0x7f3f3e9e4a02 in VSIFileManager::~VSIFileManager() /home/travis/build/OSGeo/gdal/gdal/port/cpl_vsil.cpp:1805 #21 0x7f3f3e9e5baa in VSICleanupFileManager /home/travis/build/OSGeo/gdal/gdal/port/cpl_vsil.cpp:1966 #22 0x7f3f3e533e42 in GDALDriverManager::~GDALDriverManager() /home/travis/build/OSGeo/gdal/gdal/gcore/gdaldrivermanager.cpp:262 #23 0x7f3f3e53418d in GDALDriverManager::~GDALDriverManager() /home/travis/build/OSGeo/gdal/gdal/gcore/gdaldrivermanager.cpp:329 #24 0x7f3f3e53a14e in GDALDestroyDriverManager /home/travis/build/OSGeo/gdal/gdal/gcore/gdaldrivermanager.cpp:898 #25 0x7f3f27794ea3 in ffi_call_unix64 (/usr/lib/python2.7/lib-dynload/_ctypes.so+0x1aea3) #26 0x7f3f277948c4 in ffi_call (/usr/lib/python2.7/lib-dynload/_ctypes.so+0x1a8c4) #27 0x7f3f277852c1 in _ctypes_callproc (/usr/lib/python2.7/lib-dynload/_ctypes.so+0xb2c1) #28 0x7f3f27785aa1 (/usr/lib/python2.7/lib-dynload/_ctypes.so+0xbaa1) #29 0x4c2645 in PyObject_Call (/usr/bin/python2.7+0x4c2645) #30 0x537589 in PyEval_EvalFrameEx (/usr/bin/python2.7+0x537589) #31 0x5376f1 in PyEval_EvalFrameEx (/usr/bin/python2.7+0x5376f1) #32 0x5376f1 in PyEval_EvalFrameEx (/usr/bin/python2.7+0x5376f1) #33 0x53e2af in PyEval_EvalCodeEx (/usr/bin/python2.7+0x53e2af) #34 0x536c45 in PyRun_StringFlags (/usr/bin/python2.7+0x536c45) #35 0x53ecb4 in PyRun_SimpleStringFlags (/usr/bin/python2.7+0x53ecb4) #36 0x51e62d in Py_Main (/usr/bin/python2.7+0x51e62d) #37 0x7f3f504657ec in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x217ec) #38 0x41bad0 (/usr/bin/python2.7+0x41bad0) git-svn-id: https://svn.osgeo.org/gdal/trunk@41669 f0d54148-0727-0410-94bb-9a71ac55c965
rouault
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Apr 22, 2022
…s://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46887 Otherwise we get the following infinite call stack: ``` #5 0x00007fffedee20a6 in DWGFileR2000::GetObject (this=0x5555557a5c60, dHandle=0, bHandlesOnly=false) at /home/even/gdal/gdal/ogr/ogrsf_frmts/cad/libopencad/dwg/r2000.cpp:1098 #6 0x00007fffedf191e0 in CADLayer::addHandle (this=0x5555557a4180, handle=512, type=CADObject::INSERT, cadinserthandle=512) at /home/even/gdal/gdal/ogr/ogrsf_frmts/cad/libopencad/cadlayer.cpp:178 #7 0x00007fffedf194f2 in CADLayer::addHandle (this=0x5555557a4180, handle=512, type=CADObject::INSERT, cadinserthandle=512) at /home/even/gdal/gdal/ogr/ogrsf_frmts/cad/libopencad/cadlayer.cpp:226 #8 0x00007fffedf194f2 in CADLayer::addHandle (this=0x5555557a4180, handle=512, type=CADObject::INSERT, cadinserthandle=512) at /home/even/gdal/gdal/ogr/ogrsf_frmts/cad/libopencad/cadlayer.cpp:226 #9 0x00007fffedf194f2 in CADLayer::addHandle (this=0x5555557a4180, handle=512, type=CADObject::INSERT, cadinserthandle=512) at /home/even/gdal/gdal/ogr/ogrsf_frmts/cad/libopencad/cadlayer.cpp:226 #10 0x00007fffedf194f2 in CADLayer::addHandle (this=0x5555557a4180, handle=512, type=CADObject::INSERT, cadinserthandle=512) at /home/even/gdal/gdal/ogr/ogrsf_frmts/cad/libopencad/cadlayer.cpp:226 #11 0x00007fffedf194f2 in CADLayer::addHandle (this=0x5555557a4180, handle=512, type=CADObject::INSERT, cadinserthandle=512) at /home/even/gdal/gdal/ogr/ogrsf_frmts/cad/libopencad/cadlayer.cpp:226 #12 0x00007fffedf194f2 in CADLayer::addHandle (this=0x5555557a4180, handle=512, type=CADObject::INSERT, cadinserthandle=512) at /home/even/gdal/gdal/ogr/ogrsf_frmts/cad/libopencad/cadlayer.cpp:226 #13 0x00007fffedf194f2 in CADLayer::addHandle (this=0x5555557a4180, handle=512, type=CADObject::INSERT, cadinserthandle=512) at /home/even/gdal/gdal/ogr/ogrsf_frmts/cad/libopencad/cadlayer.cpp:226 ```
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Not sure I got it all right after reviewing the gdalmanage code, but builds docs well enough. Addresses part of http://trac.osgeo.org/gdal/ticket/2684