Messages in this thread Patch in this message | | | From | Stephan Müller <> | Subject | [PATCH 04/06] ecryptfs: Use the passed-in max value as the upper bound. | Date | Tue, 27 Jun 2006 01:47:59 +0200 |
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Kernel version: 2.6.17-mm1
Function encrypted_session_key_set is given a maximum length it is allowed to write. This patch makes this function to obey this length.
Signed-off-by: Stephan Mueller <smueller@chronox.de>
---
fs/ecryptfs/keystore.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
f64944018925812338c59adab29982be8f963386 diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c index efcf00a..4b9b742 100644 --- a/fs/ecryptfs/keystore.c +++ b/fs/ecryptfs/keystore.c @@ -929,7 +929,7 @@ encrypted_session_key_set: /* TODO: Packet size limit */ /* We have 5 bytes of surrounding packet data */ if ((0x05 + ECRYPTFS_SALT_SIZE - + (*key_rec).enc_key_size) >= PAGE_CACHE_SIZE) { + + (*key_rec).enc_key_size) >= max) { ecryptfs_printk(KERN_ERR, "Authentication token is too " "large\n"); rc = -EINVAL; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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