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authorDan Carpenter <dan.carpenter@oracle.com>2017-03-17 23:46:21 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2017-03-24 22:03:00 +0800
commit0d13d8f26c4684a077b293b8a4615170253f842c (patch)
tree2976923f49f7c31f6fd3da08d5ce6bb651a060e2 /drivers/crypto
parent106d73340f46538d29547ac06271f55de0f4d14e (diff)
crypto: zip - Memory corruption in zip_clear_stats()
There is a typo here. It should be "stats" instead of "state". The impact is that we clear 224 bytes instead of 80 and we zero out memory that we shouldn't. Fixes: 09ae5d37e093 ("crypto: zip - Add Compression/Decompression statistics") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/cavium/zip/zip_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/cavium/zip/zip_main.c b/drivers/crypto/cavium/zip/zip_main.c
index 0951e20b395b..6ff13d80d82e 100644
--- a/drivers/crypto/cavium/zip/zip_main.c
+++ b/drivers/crypto/cavium/zip/zip_main.c
@@ -530,7 +530,7 @@ static int zip_clear_stats(struct seq_file *s, void *unused)
for (index = 0; index < MAX_ZIP_DEVICES; index++) {
if (zip_dev[index]) {
memset(&zip_dev[index]->stats, 0,
- sizeof(struct zip_state));
+ sizeof(struct zip_stats));
seq_printf(s, "Cleared stats for zip %d\n", index);
}
}