Commit e17a21d3 authored by Al Viro's avatar Al Viro

get_acorn_filename(): deobfuscate a bit

Lots of Idiotic Silly Parentheses is -> that way...  What that
condition checks is that there's exactly 32 bytes between the
end of name and the end of entire drectory record.
Signed-off-by: default avatarAl Viro <>
parent 972b241f
......@@ -58,7 +58,7 @@ int get_acorn_filename(struct iso_directory_record *de,
std = sizeof(struct iso_directory_record) + de->name_len[0];
if (std & 1)
if ((*((unsigned char *) de) - std) != 32)
if (de->length[0] - std != 32)
return retnamlen;
chr = ((unsigned char *) de) + std;
if (strncmp(chr, "ARCHIMEDES", 10))
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