[git] GnuPG - branch, master, updated. gnupg-2.1.16-89-g98433c7

[by Werner Koch]

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- Log -----------------------------------------------------------------
commit 98433c70431dfbde99b0e89416856d1eef9ebc88
Author: Werner Koch <wk at gnupg.org>
Date:   Mon Dec 12 14:02:14 2016 +0100

    gpg: Fix memory leak in ecc key generation.
    
    * g10/keygen.c (ecckey_from_sexp): Release curve.
    
    Signed-off-by: Werner Koch <wk at gnupg.org>

diff --git a/g10/keygen.c b/g10/keygen.c
index c1abc70..c937084 100644
--- a/g10/keygen.c
+++ b/g10/keygen.c
@@ -1102,7 +1102,7 @@ ecckey_from_sexp (gcry_mpi_t *array, gcry_sexp_t sexp, int algo)
 {
   gpg_error_t err;
   gcry_sexp_t list, l2;
-  char *curve;
+  char *curve = NULL;
   int i;
   const char *oidstr;
   unsigned int nbits;
@@ -1171,6 +1171,7 @@ ecckey_from_sexp (gcry_mpi_t *array, gcry_sexp_t sexp, int algo)
     }
 
  leave:
+  xfree (curve);
   if (err)
     {
       for (i=0; i < 3; i++)

-----------------------------------------------------------------------

Summary of changes:
 g10/keygen.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)


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