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fix UB: fwrite with buffer = NULL

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Garux 2021-01-01 17:42:08 +03:00
parent d074634463
commit 3cbe922765
1 changed files with 1 additions and 1 deletions
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2
tools/quake3/common/cmdlib.c
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@ -438,7 +438,7 @@ void SafeRead( FILE *f, void *buffer, int count ){
void SafeWrite( FILE *f, const void *buffer, int count ){
if ( fwrite( buffer, 1, count, f ) != (size_t)count ) {
if ( buffer != NULL && fwrite( buffer, 1, count, f ) != (size_t)count ) {
Error( "File write failure" );
}
}