Allow the test suite to pass in a directory whose name contains spaces

diff --git a/strbuf.c b/strbuf.c
index ace58e7367300975e118660ed2004c7d0885481c..9103bc75e482c81bbb8f9d89c72de2935fefcddc 100644 (file)
--- a/strbuf.c
+++ b/strbuf.c
@@ -204,13 +204,6 @@ void strbuf_addbuf(struct strbuf *sb, const struct strbuf *sb2)
        strbuf_setlen(sb, sb->len + sb2->len);
 }
 
-void strbuf_adddup(struct strbuf *sb, size_t pos, size_t len)
-{
-       strbuf_grow(sb, len);
-       memcpy(sb->buf + sb->len, sb->buf + pos, len);
-       strbuf_setlen(sb, sb->len + len);
-}
-
 void strbuf_addchars(struct strbuf *sb, int c, size_t n)
 {
        strbuf_grow(sb, n);
@@ -449,6 +442,17 @@ int strbuf_getcwd(struct strbuf *sb)
                        strbuf_setlen(sb, strlen(sb->buf));
                        return 0;
                }
+
+               /*
+                * If getcwd(3) is implemented as a syscall that falls
+                * back to a regular lookup using readdir(3) etc. then
+                * we may be able to avoid EACCES by providing enough
+                * space to the syscall as it's not necessarily bound
+                * to the same restrictions as the fallback.
+                */
+               if (errno == EACCES && guessed_len < PATH_MAX)
+                       continue;
+
                if (errno != ERANGE)
                        break;
        }