shithub: dumb

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Handle read errors.

--- a/src/it/readamf.c

+++ b/src/it/readamf.c

@@ -260,6 +260,9 @@

 	if ( sample->length )

 		read_length = (int)dumbfile_getnc( sample->data, sample->length, f );

+	

+	if ( read_length < 0 )

+		read_length = 0;

 	for ( i = 0; i < read_length; i++ ) {

 		( ( signed char * ) sample->data )[ i ] ^= 0x80;