GIT 1.0.3

[git.git] / sha1_file.c

diff --git a/sha1_file.c b/sha1_file.c
index fa22e9c..d451a94 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -81,6 +81,8 @@ char * sha1_to_hex(const unsigned char *sha1)
                *buf++ = hex[val >> 4];
                *buf++ = hex[val & 0xf];
        }
+       *buf = '\0';
+
        return buffer;
 }
 
@@ -464,7 +466,7 @@ struct packed_git *add_packed_git(char *path, int path_len, int local)
        p->pack_last_used = 0;
        p->pack_use_cnt = 0;
        p->pack_local = local;
-       if (!get_sha1_hex(path + path_len - 40 - 4, sha1))
+       if ((path_len > 44) && !get_sha1_hex(path + path_len - 44, sha1))
                memcpy(p->sha1, sha1, 20);
        return p;
 }
@@ -1274,7 +1276,7 @@ int move_temp_to_file(const char *tmpfile, char *filename)
        unlink(tmpfile);
        if (ret) {
                if (ret != EEXIST) {
-                       fprintf(stderr, "unable to write sha1 filename %s: %s", filename, strerror(ret));
+                       fprintf(stderr, "unable to write sha1 filename %s: %s\n", filename, strerror(ret));
                        return -1;
                }
                /* FIXME!!! Collision check here ? */
@@ -1313,7 +1315,7 @@ int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned cha
        }
 
        if (errno != ENOENT) {
-               fprintf(stderr, "sha1 file %s: %s", filename, strerror(errno));
+               fprintf(stderr, "sha1 file %s: %s\n", filename, strerror(errno));
                return -1;
        }
 
@@ -1321,7 +1323,7 @@ int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned cha
 
        fd = mkstemp(tmpfile);
        if (fd < 0) {
-               fprintf(stderr, "unable to create temporary sha1 filename %s: %s", tmpfile, strerror(errno));
+               fprintf(stderr, "unable to create temporary sha1 filename %s: %s\n", tmpfile, strerror(errno));
                return -1;
        }
 
@@ -1410,7 +1412,7 @@ int write_sha1_to_fd(int fd, const unsigned char *sha1)
                size = write(fd, buf + posn, objsize - posn);
                if (size <= 0) {
                        if (!size) {
-                               fprintf(stderr, "write closed");
+                               fprintf(stderr, "write closed\n");
                        } else {
                                perror("write ");
                        }