cvsserver: Introduce new state variable 'method'

diff --git a/refs.c b/refs.c
index d347876c876cfe210896a1f31d2b073849271f28..9f1fb68d047b62622598379706fa08960f6995f8 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -921,6 +921,8 @@ static int log_ref_write(const char *ref_name, const unsigned char *old_sha1,
                                     log_file, strerror(errno));
        }
 
+       adjust_shared_perm(log_file);
+
        msglen = 0;
        if (msg) {
                /* clean up the message and make sure it is a single line */
@@ -1042,7 +1044,9 @@ int create_symref(const char *ref_target, const char *refs_heads_master,
                return -1;
        }
 
+#ifndef NO_SYMLINK_HEAD
        done:
+#endif
        if (logmsg && !read_ref(refs_heads_master, new_sha1))
                log_ref_write(ref_target, old_sha1, new_sha1, logmsg);
 
@@ -1073,6 +1077,7 @@ int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char *
        unsigned long date;
        unsigned char logged_sha1[20];
        void *log_mapped;
+       size_t mapsz;
 
        logfile = git_path("logs/%s", ref);
        logfd = open(logfile, O_RDONLY, 0);
@@ -1081,7 +1086,8 @@ int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char *
        fstat(logfd, &st);
        if (!st.st_size)
                die("Log %s is empty.", logfile);
-       log_mapped = xmmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, logfd, 0);
+       mapsz = xsize_t(st.st_size);
+       log_mapped = xmmap(NULL, mapsz, PROT_READ, MAP_PRIVATE, logfd, 0);
        logdata = log_mapped;
        close(logfd);
 
@@ -1134,7 +1140,7 @@ int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char *
                                                logfile, show_rfc2822_date(date, tz));
                                }
                        }
-                       munmap(log_mapped, st.st_size);
+                       munmap(log_mapped, mapsz);
                        return 0;
                }
                lastrec = rec;
@@ -1153,7 +1159,7 @@ int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char *
                die("Log %s is corrupt.", logfile);
        if (msg)
                *msg = ref_msg(logdata, logend);
-       munmap(log_mapped, st.st_size);
+       munmap(log_mapped, mapsz);
 
        if (cutoff_time)
                *cutoff_time = date;