flex (2.6.4-6.2) unstable; urgency=medium

  * Non-maintainer upload.

  [ Ruben Undheim ]
  * debian/rules:
    - Fix build with "dpkg-buildpackage -A" by checking if directory exists
      first (Closes: #898725)

  [ Niels Thykier ]
  * debian/control:
    - Set Rules-Requires-Root (R³) to no as flex does not need/require
      (fake)root during package build.

[dgit import package flex 2.6.4-6.2]

1 files changed, 7 insertions, 0 deletions

diff --git a/src/ccl.c b/src/ccl.c
index ff9a213..5c5af13 100644
--- a/src/ccl.c
+++ b/src/ccl.c
@@ -73,6 +73,13 @@ void ccladd (int cclp, int ch)
 
 	newpos = ind + len;
 
+	/* For a non-last cclp, expanding the set will overflow and overwrite a
+	 * char in the next cclp.
+	 * FIXME: Need another allocation scheme for ccl's. */
+	if (cclp != lastccl) {
+		flexfatal(_("internal error: trying to add a char to a non-last ccl.\n"));
+	}
+
 	if (newpos >= current_max_ccl_tbl_size) {
 		current_max_ccl_tbl_size += MAX_CCL_TBL_SIZE_INCREMENT;