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Further protect against overlapping string copy by checking if pointers are different... just to be sure it is safe.

This commit is contained in:
harry 2023-01-21 12:11:41 -05:00
parent 26f623f5ea
commit b9385118bd
1 changed files with 4 additions and 1 deletions
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5
src/movie.cpp
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@ -807,7 +807,10 @@ static EMUFILE *openRecordingMovie(const char* fname)
FCEU_PrintError("Error opening movie output file: %s", fname); FCEU_PrintError("Error opening movie output file: %s", fname);
return NULL; return NULL;
} }
curMovieFilename.assign(fname); if ( fname != curMovieFilename.c_str() )
{
curMovieFilename.assign(fname);
}
return osRecordingMovie; return osRecordingMovie;
} }