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| author | NIIBE Yutaka <gniibe@fsij.org> | 2020-06-04 12:50:22 +0900 |
|---|---|---|
| committer | NIIBE Yutaka <gniibe@fsij.org> | 2020-06-04 12:50:22 +0900 |
| commit | 78a5a1aa7627afaa24e2ea1eb9b08f1cfdd71561 (patch) | |
| tree | ca36231f8f35655e9a20326d270b05caca0dbfaa /mpi/mpiutil.c | |
| parent | 0d8346f84a1f5865da3375ce92420d92fb5ae652 (diff) | |
| download | libgcrypt-78a5a1aa7627afaa24e2ea1eb9b08f1cfdd71561.tar.gz | |
mpi: Fix flags in mpi_copy for opaque MPI.
* mpi/mpiutil.c (_gcry_mpi_copy): Copy flags.
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
Diffstat (limited to 'mpi/mpiutil.c')
| -rw-r--r-- | mpi/mpiutil.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mpi/mpiutil.c b/mpi/mpiutil.c index 45329d82..a9e812e2 100644 --- a/mpi/mpiutil.c +++ b/mpi/mpiutil.c @@ -361,11 +361,12 @@ _gcry_mpi_copy (gcry_mpi_t a) gcry_mpi_t b; if( a && (a->flags & 4) ) { - void *p = _gcry_is_secure(a->d)? xmalloc_secure ((a->sign+7)/8) + void *p = _gcry_is_secure(a->d)? xmalloc_secure ((a->sign+7)/8) : xmalloc ((a->sign+7)/8); if (a->d) memcpy( p, a->d, (a->sign+7)/8 ); - b = mpi_set_opaque( NULL, p, a->sign ); + b = mpi_set_opaque( NULL, p, a->sign ); + b->flags = a->flags; b->flags &= ~(16|32); /* Reset the immutable and constant flags. */ } else if( a ) { |