[Pkg-gnupg-maint] Bug#773474: [PATCH] * scd/app-openpgp.c: (get_public_key) correctly close 'fp' upon use.

[Joshua Rogers]

--

Inside the get_public_key function, 'fp' was opened using popen, but incorrectly closed using fclose.

>From pclose(2):
       The return value from popen() is a normal standard I/O stream in
       all respects save that it must be closed with pclose() rather
       than fclose(3).
---
 scd/app-openpgp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scd/app-openpgp.c b/scd/app-openpgp.c
index daf0310..ed757b4 100644
--- a/scd/app-openpgp.c
+++ b/scd/app-openpgp.c
@@ -1469,7 +1469,7 @@ get_public_key (app_t app, int keyno)
 	}
 
       err = retrieve_key_material (fp, hexkeyid, &m, &mlen, &e, &elen);
-      fclose (fp);
+      pclose (fp);
       if (err)
 	{
 	  log_error ("error while retrieving key material through pipe: %s\n",
-- 
1.9.1