Imported Upstream version 2.16.5

[platform/upstream/git.git] / gpg-interface.c

diff --git a/gpg-interface.c b/gpg-interface.c
index e44cc27..4feacf1 100644 (file)
--- a/gpg-interface.c
+++ b/gpg-interface.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "run-command.h"
 #include "strbuf.h"
 #include "gpg-interface.h"
@@ -13,16 +14,11 @@ static const char *gpg_program = "gpg";
 
 void signature_check_clear(struct signature_check *sigc)
 {
-       free(sigc->payload);
-       free(sigc->gpg_output);
-       free(sigc->gpg_status);
-       free(sigc->signer);
-       free(sigc->key);
-       sigc->payload = NULL;
-       sigc->gpg_output = NULL;
-       sigc->gpg_status = NULL;
-       sigc->signer = NULL;
-       sigc->key = NULL;
+       FREE_AND_NULL(sigc->payload);
+       FREE_AND_NULL(sigc->gpg_output);
+       FREE_AND_NULL(sigc->gpg_status);
+       FREE_AND_NULL(sigc->signer);
+       FREE_AND_NULL(sigc->key);
 }
 
 static struct {
@@ -206,26 +202,26 @@ int verify_signed_buffer(const char *payload, size_t payload_size,
                         struct strbuf *gpg_output, struct strbuf *gpg_status)
 {
        struct child_process gpg = CHILD_PROCESS_INIT;
-       static struct tempfile temp;
-       int fd, ret;
+       struct tempfile *temp;
+       int ret;
        struct strbuf buf = STRBUF_INIT;
 
-       fd = mks_tempfile_t(&temp, ".git_vtag_tmpXXXXXX");
-       if (fd < 0)
+       temp = mks_tempfile_t(".git_vtag_tmpXXXXXX");
+       if (!temp)
                return error_errno(_("could not create temporary file"));
-       if (write_in_full(fd, signature, signature_size) < 0) {
+       if (write_in_full(temp->fd, signature, signature_size) < 0 ||
+           close_tempfile_gently(temp) < 0) {
                error_errno(_("failed writing detached signature to '%s'"),
-                           temp.filename.buf);
+                           temp->filename.buf);
                delete_tempfile(&temp);
                return -1;
        }
-       close(fd);
 
        argv_array_pushl(&gpg.args,
                         gpg_program,
                         "--status-fd=1",
                         "--keyid-format=long",
-                        "--verify", temp.filename.buf, "-",
+                        "--verify", temp->filename.buf, "-",
                         NULL);
 
        if (!gpg_status)