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Ensured no attempt to call strcmp on null if a file name without an extension got into here.

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Thomas Harte 2017-02-11 13:36:36 -05:00
parent 97cdfea9e9
commit 7ab6023a0c
1 changed files with 37 additions and 33 deletions
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70
StaticAnalyser/StaticAnalyser.cpp
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@ -84,45 +84,49 @@ std::list<Target> StaticAnalyser::GetTargets(const char *file_name)
TryInsert(list, class, platforms) \
}
Format("a26", cartridges, Cartridge::BinaryDump, TargetPlatform::Atari2600) // A26
Format("adf", disks, Disk::AcornADF, TargetPlatform::Acorn) // ADF
Format("bin", cartridges, Cartridge::BinaryDump, TargetPlatform::Atari2600) // BIN
Format("d64", disks, Disk::D64, TargetPlatform::Commodore) // D64
Format("dsd", disks, Disk::SSD, TargetPlatform::Acorn) // DSD
Format("dsk", disks, Disk::OricMFMDSK, TargetPlatform::Oric) // DSK
Format("g64", disks, Disk::G64, TargetPlatform::Commodore) // G64
// PRG
if(!strcmp(lowercase_extension, "prg"))
if(lowercase_extension)
{
// try instantiating as a ROM; failing that accept as a tape
try {
Insert(cartridges, Cartridge::PRG, TargetPlatform::Commodore)
}
catch(...)
{
try {
Insert(tapes, Tape::PRG, TargetPlatform::Commodore)
} catch(...) {}
}
}
Format("a26", cartridges, Cartridge::BinaryDump, TargetPlatform::Atari2600) // A26
Format("adf", disks, Disk::AcornADF, TargetPlatform::Acorn) // ADF
Format("bin", cartridges, Cartridge::BinaryDump, TargetPlatform::Atari2600) // BIN
Format("d64", disks, Disk::D64, TargetPlatform::Commodore) // D64
Format("dsd", disks, Disk::SSD, TargetPlatform::Acorn) // DSD
Format("dsk", disks, Disk::OricMFMDSK, TargetPlatform::Oric) // DSK
Format("g64", disks, Disk::G64, TargetPlatform::Commodore) // G64
Format("rom", cartridges, Cartridge::BinaryDump, TargetPlatform::Acorn) // ROM
Format("ssd", disks, Disk::SSD, TargetPlatform::Acorn) // SSD
Format("tap", tapes, Tape::CommodoreTAP, TargetPlatform::Commodore) // TAP (Commodore)
Format("tap", tapes, Tape::OricTAP, TargetPlatform::Oric) // TAP (Oric)
Format("uef", tapes, Tape::UEF, TargetPlatform::Acorn) // UEF (tape)
// PRG
if(!strcmp(lowercase_extension, "prg"))
{
// try instantiating as a ROM; failing that accept as a tape
try {
Insert(cartridges, Cartridge::PRG, TargetPlatform::Commodore)
}
catch(...)
{
try {
Insert(tapes, Tape::PRG, TargetPlatform::Commodore)
} catch(...) {}
}
}
Format("rom", cartridges, Cartridge::BinaryDump, TargetPlatform::Acorn) // ROM
Format("ssd", disks, Disk::SSD, TargetPlatform::Acorn) // SSD
Format("tap", tapes, Tape::CommodoreTAP, TargetPlatform::Commodore) // TAP (Commodore)
Format("tap", tapes, Tape::OricTAP, TargetPlatform::Oric) // TAP (Oric)
Format("uef", tapes, Tape::UEF, TargetPlatform::Acorn) // UEF (tape)
#undef Format
#undef Insert
#undef TryInsert
// Hand off to platform-specific determination of whether these things are actually compatible and,
// if so, how to load them. (TODO)
if(potential_platforms & (TargetPlatformType)TargetPlatform::Acorn) Acorn::AddTargets(disks, tapes, cartridges, targets);
if(potential_platforms & (TargetPlatformType)TargetPlatform::Atari2600) Atari::AddTargets(disks, tapes, cartridges, targets);
if(potential_platforms & (TargetPlatformType)TargetPlatform::Commodore) Commodore::AddTargets(disks, tapes, cartridges, targets);
if(potential_platforms & (TargetPlatformType)TargetPlatform::Oric) Oric::AddTargets(disks, tapes, cartridges, targets);
// Hand off to platform-specific determination of whether these things are actually compatible and,
// if so, how to load them. (TODO)
if(potential_platforms & (TargetPlatformType)TargetPlatform::Acorn) Acorn::AddTargets(disks, tapes, cartridges, targets);
if(potential_platforms & (TargetPlatformType)TargetPlatform::Atari2600) Atari::AddTargets(disks, tapes, cartridges, targets);
if(potential_platforms & (TargetPlatformType)TargetPlatform::Commodore) Commodore::AddTargets(disks, tapes, cartridges, targets);
if(potential_platforms & (TargetPlatformType)TargetPlatform::Oric) Oric::AddTargets(disks, tapes, cartridges, targets);
free(lowercase_extension);
free(lowercase_extension);
}
return targets;
}