diff --git a/rerere.c b/rerere.c
index dee2cb1514d1e97c47a4999ed66f8996035d71fe..dcb525a4d03faeba53d108d2e175a6d04f99d160 100644 (file)
--- a/rerere.c
+++ b/rerere.c
name = xstrdup(buf);
if (fgetc(in) != '\t')
die("corrupt MERGE_RR");
- for (i = 0; i < sizeof(buf) && (buf[i] = fgetc(in)); i++)
- ; /* do nothing */
+ for (i = 0; i < sizeof(buf); i++) {
+ int c = fgetc(in);
+ if (c < 0)
+ die("corrupt MERGE_RR");
+ buf[i] = c;
+ if (c == 0)
+ break;
+ }
if (i == sizeof(buf))
die("filename too long");
string_list_insert(rr, buf)->util = name;
if (then < now - cutoff * 86400)
string_list_append(&to_remove, e->d_name);
}
+ closedir(dir);
for (i = 0; i < to_remove.nr; i++)
unlink_rr_item(to_remove.items[i].string);
string_list_clear(&to_remove, 0);