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authorLinus Torvalds <torvalds@linux-foundation.org>2015-02-11 20:25:11 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-11 20:25:11 -0800
commit8cc748aa76c921d8834ef00f762f31acd2c93aa8 (patch)
tree764b0ba9b9c16658bbb1077458605dc3faac0411 /lib
parent7184487f14eb7c2fcf8337bb16c6a63b6db1252e (diff)
parent04f81f0154e4bf002be6f4d85668ce1257efa4d9 (diff)
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Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security layer updates from James Morris: "Highlights: - Smack adds secmark support for Netfilter - /proc/keys is now mandatory if CONFIG_KEYS=y - TPM gets its own device class - Added TPM 2.0 support - Smack file hook rework (all Smack users should review this!)" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (64 commits) cipso: don't use IPCB() to locate the CIPSO IP option SELinux: fix error code in policydb_init() selinux: add security in-core xattr support for pstore and debugfs selinux: quiet the filesystem labeling behavior message selinux: Remove unused function avc_sidcmp() ima: /proc/keys is now mandatory Smack: Repair netfilter dependency X.509: silence asn1 compiler debug output X.509: shut up about included cert for silent build KEYS: Make /proc/keys unconditional if CONFIG_KEYS=y MAINTAINERS: email update tpm/tpm_tis: Add missing ifdef CONFIG_ACPI for pnp_acpi_device smack: fix possible use after frees in task_security() callers smack: Add missing logging in bidirectional UDS connect check Smack: secmark support for netfilter Smack: Rework file hooks tpm: fix format string error in tpm-chip.c char/tpm/tpm_crb: fix build error smack: Fix a bidirectional UDS connect check typo smack: introduce a special case for tmpfs in smack_d_instantiate() ...
Diffstat (limited to 'lib')
-rw-r--r--lib/mpi/mpi-cmp.c10
-rw-r--r--lib/mpi/mpi-internal.h2
2 files changed, 5 insertions, 7 deletions
diff --git a/lib/mpi/mpi-cmp.c b/lib/mpi/mpi-cmp.c
index 1871e7b61ca0..d25e9e96c310 100644
--- a/lib/mpi/mpi-cmp.c
+++ b/lib/mpi/mpi-cmp.c
@@ -57,14 +57,12 @@ int mpi_cmp(MPI u, MPI v)
if (usize != vsize && !u->sign && !v->sign)
return usize - vsize;
if (usize != vsize && u->sign && v->sign)
- return vsize + usize;
+ return vsize - usize;
if (!usize)
return 0;
cmp = mpihelp_cmp(u->d, v->d, usize);
- if (!cmp)
- return 0;
- if ((cmp < 0 ? 1 : 0) == (u->sign ? 1 : 0))
- return 1;
- return -1;
+ if (u->sign)
+ return -cmp;
+ return cmp;
}
EXPORT_SYMBOL_GPL(mpi_cmp);
diff --git a/lib/mpi/mpi-internal.h b/lib/mpi/mpi-internal.h
index 60cf765628e9..c65dd1bff45a 100644
--- a/lib/mpi/mpi-internal.h
+++ b/lib/mpi/mpi-internal.h
@@ -84,7 +84,7 @@ static inline int RESIZE_IF_NEEDED(MPI a, unsigned b)
do { \
mpi_size_t _i; \
for (_i = 0; _i < (n); _i++) \
- (d)[_i] = (d)[_i]; \
+ (d)[_i] = (s)[_i]; \
} while (0)
#define MPN_COPY_DECR(d, s, n) \