commit: make ignore_non_trailer() non static

diff --git a/gpg-interface.c b/gpg-interface.c
index 8b0e87436b687ce26e3e4987129a2fc171069280..1ef73fb7dfedd8cd5d3444433218ff177a63111b 100644 (file)
--- a/gpg-interface.c
+++ b/gpg-interface.c
@@ -7,6 +7,20 @@
 static char *configured_signing_key;
 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;
+}
+
 void set_signing_key(const char *key)
 {
        free(configured_signing_key);
@@ -41,12 +55,11 @@ const char *get_signing_key(void)
  */
 int sign_buffer(struct strbuf *buffer, struct strbuf *signature, const char *signing_key)
 {
-       struct child_process gpg;
+       struct child_process gpg = CHILD_PROCESS_INIT;
        const char *args[4];
        ssize_t len;
        size_t i, j, bottom;
 
-       memset(&gpg, 0, sizeof(gpg));
        gpg.argv = args;
        gpg.in = -1;
        gpg.out = -1;
@@ -102,7 +115,7 @@ int verify_signed_buffer(const char *payload, size_t payload_size,
                         const char *signature, size_t signature_size,
                         struct strbuf *gpg_output, struct strbuf *gpg_status)
 {
-       struct child_process gpg;
+       struct child_process gpg = CHILD_PROCESS_INIT;
        const char *args_gpg[] = {NULL, "--status-fd=1", "--verify", "FILE", "-", NULL};
        char path[PATH_MAX];
        int fd, ret;
@@ -119,7 +132,6 @@ int verify_signed_buffer(const char *payload, size_t payload_size,
                             path, strerror(errno));
        close(fd);
 
-       memset(&gpg, 0, sizeof(gpg));
        gpg.argv = args_gpg;
        gpg.in = -1;
        gpg.out = -1;