gc: save log from daemonized gc --auto and print it next time

diff --git a/sha1_file.c b/sha1_file.c
index 69a60ec88bad190f885cd89a93573236a88ddbd9..ec3adcaead32f5fde9fccf869cbcce7543f54e11 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -377,15 +377,12 @@ void read_info_alternates(const char * relative_base, int depth)
        char *map;
        size_t mapsz;
        struct stat st;
-       const char alt_file_name[] = "info/alternates";
-       /* Given that relative_base is no longer than PATH_MAX,
-          ensure that "path" has enough space to append "/", the
-          file name, "info/alternates", and a trailing NUL.  */
-       char path[PATH_MAX + 1 + sizeof alt_file_name];
+       char *path;
        int fd;
 
-       sprintf(path, "%s/%s", relative_base, alt_file_name);
+       path = xstrfmt("%s/info/alternates", relative_base);
        fd = git_open_noatime(path);
+       free(path);
        if (fd < 0)
                return;
        if (fstat(fd, &st) || (st.st_size == 0)) {
@@ -2943,7 +2940,6 @@ static int write_loose_object(const unsigned char *sha1, char *hdr, int hdrlen,
        }
 
        /* Set it up */
-       memset(&stream, 0, sizeof(stream));
        git_deflate_init(&stream, zlib_compression_level);
        stream.next_out = compressed;
        stream.avail_out = sizeof(compressed);