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| author | Denys Vlasenko | 2018-04-08 13:45:04 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2018-04-08 13:45:04 +0200 |
| commit | 15684bf5456a7cd12355da0b49cfdcdaf6463e11 (patch) | |
| tree | 82a0cdc1eac63753d5658b5f1f0f9122c6634b60 /archival/lzop.c | |
| parent | 3a7d16d48885cf880cf404ef23f5fc48c1d1dc6a (diff) | |
| download | busybox-15684bf5456a7cd12355da0b49cfdcdaf6463e11.zip busybox-15684bf5456a7cd12355da0b49cfdcdaf6463e11.tar.gz | |
lzop: checksum reads do not need to be checksummed
function old new delta
do_lzo_decompress 404 427 +23
f_read32 22 - -22
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/lzop.c')
| -rw-r--r-- | archival/lzop.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/archival/lzop.c b/archival/lzop.c index e724b9e..acf0182 100644 --- a/archival/lzop.c +++ b/archival/lzop.c @@ -921,7 +921,7 @@ static void write_header(header_t *h) h->flags32 = htonl(h->flags32); /* native endianness for lzo_compress() */ - /*f_*/write32(chksum_getresult(h->flags32)); + write32(chksum_getresult(h->flags32)); } static int read_header(header_t *h) @@ -986,7 +986,7 @@ static int read_header(header_t *h) /* UNUSED h->len_and_name[1+l] = 0; */ checksum = chksum_getresult(h->flags32); - if (f_read32() != checksum) + if (read32() != checksum) return 2; /* skip extra field [not used yet] */ @@ -1002,7 +1002,7 @@ static int read_header(header_t *h) for (k = 0; k < extra_field_len; k++) f_read(&dummy, 1); checksum = chksum_getresult(h->flags32); - extra_field_checksum = f_read32(); + extra_field_checksum = read32(); if (extra_field_checksum != checksum) return 3; } |