diff options
author | 2020-03-13 13:18:04 -0700 | |
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committer | 2020-03-13 13:18:04 -0700 | |
commit | ea77f856a053665f3d8b77eb0fcfcba2d5fd1d86 (patch) | |
tree | 79ce24c9c8eb55082f089ee566310e0aa4710318 /src/emu/debug/debugcmd.cpp | |
parent | 98884c10d8fa856f7cf8a13d7a76825270435c9e (diff) |
Fix two cases where debugger can crash mame ("cheatlist" command before "cheatinit", long strings after "help")
Diffstat (limited to 'src/emu/debug/debugcmd.cpp')
-rw-r--r-- | src/emu/debug/debugcmd.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/emu/debug/debugcmd.cpp b/src/emu/debug/debugcmd.cpp index 41ae0b698a1..c8559ee1fae 100644 --- a/src/emu/debug/debugcmd.cpp +++ b/src/emu/debug/debugcmd.cpp @@ -2535,6 +2535,12 @@ void debugger_commands::execute_cheatlist(int ref, const std::vector<std::string u64 sizemask; FILE *f = nullptr; + if (m_cheat.cpu[0] == 0) + { + m_console.printf("Use cheatinit before cheatlist\n"); + return; + } + if (!validate_cpu_space_parameter(m_cheat.cpu, AS_PROGRAM, space)) return; |