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nfs4: Be careful when translating unsigned lock length to signed

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This commit is contained in:
Pawel Dziepak
2012-07-02 19:31:56 +02:00
parent 89f0513425
commit 87d2aacd8b
1 changed files with 5 additions and 1 deletions
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src/add-ons/kernel/file_systems/nfs4/Inode.cpp
+5 -1
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@@ -709,7 +709,11 @@ Inode::TestLock(OpenFileCookie* cookie, struct flock* lock)
if (reply.NFS4Error() == NFS4ERR_DENIED) { if (reply.NFS4Error() == NFS4ERR_DENIED) {
lock->l_type = sLockTypeToHaiku(ltype); lock->l_type = sLockTypeToHaiku(ltype);
lock->l_start = static_cast<off_t>(pos); lock->l_start = static_cast<off_t>(pos);
lock->l_len = static_cast<off_t>(len); if (len >= OFF_MAX)
lock->l_len = OFF_MAX;
else
lock->l_len = static_cast<off_t>(len);
result = B_OK; result = B_OK;
} else if (reply.NFS4Error() == NFS4_OK) } else if (reply.NFS4Error() == NFS4_OK)
lock->l_type = F_UNLCK; lock->l_type = F_UNLCK;