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Fixed buffer overflow in the OBJ parser.

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Improved error reporting on OBJ parser.
This commit is contained in:
Vojtech Bubnik
2020-12-17 09:52:59 +01:00
parent b1095adc18
commit ba9a9b4e7a
2 changed files with 14 additions and 6 deletions
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6
src/libslic3r/Format/OBJ.cpp
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@@ -7,6 +7,8 @@
#include <string>
#include <boost/log/trivial.hpp>
#ifdef _WIN32
#define DIR_SEPARATOR '\\'
#else
@@ -22,7 +24,7 @@ bool load_obj(const char *path, TriangleMesh *meshptr)
// Parse the OBJ file.
ObjParser::ObjData data;
if (! ObjParser::objparse(path, data)) {
// die "Failed to parse $file\n" if !-e $path;
BOOST_LOG_TRIVIAL(error) << "load_obj: failed to parse " << path;
return false;
}
@@ -103,7 +105,7 @@ bool load_obj(const char *path, TriangleMesh *meshptr)
stl_get_size(&stl);
mesh.repair();
if (mesh.facets_count() == 0) {
// die "This OBJ file couldn't be read because it's empty.\n"
BOOST_LOG_TRIVIAL(error) << "load_obj: This OBJ file couldn't be read because it's empty. " << path;
return false;
}