Merge branch 'maint'

diff --git a/mktag.c b/mktag.c
index b82e377bd826617810488ea8c92a4135bceebda6..b05260c83fd8ef766eb2e16fa355501bf1f62fb5 100644 (file)
--- a/mktag.c
+++ b/mktag.c
@@ -111,8 +111,7 @@ static int verify_tag(char *buffer, unsigned long size)
 
 int main(int argc, char **argv)
 {
-       unsigned long size = 4096;
-       char *buffer = xmalloc(size);
+       struct strbuf buf;
        unsigned char result_sha1[20];
 
        if (argc != 1)
@@ -120,21 +119,20 @@ int main(int argc, char **argv)
 
        setup_git_directory();
 
-       if (read_pipe(0, &buffer, &size)) {
-               free(buffer);
+       strbuf_init(&buf, 0);
+       if (strbuf_read(&buf, 0, 4096) < 0) {
                die("could not read from stdin");
        }
 
        /* Verify it for some basic sanity: it needs to start with
           "object <sha1>\ntype\ntagger " */
-       if (verify_tag(buffer, size) < 0)
+       if (verify_tag(buf.buf, buf.len) < 0)
                die("invalid tag signature file");
 
-       if (write_sha1_file(buffer, size, tag_type, result_sha1) < 0)
+       if (write_sha1_file(buf.buf, buf.len, tag_type, result_sha1) < 0)
                die("unable to write tag file");
 
-       free(buffer);
-
+       strbuf_release(&buf);
        printf("%s\n", sha1_to_hex(result_sha1));
        return 0;
 }