* coding.c: Integer and buffer overflow fixes.

(Funencodable_char_position, Fcheck_coding_systems_region)
(get_translation, handle_composition_annotation, consume_chars):
Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
(consume_chars): Rewrite to avoid calculating an address outside buffer.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 696123c6c1d..a273fd6ece0 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -167,8 +167,10 @@
         Don't assume fixnums fit in int.
         (decode_coding_gap, decode_coding_object, encode_coding_object)
         (Fread_coding_system, Fdetect_coding_region)
-        (Funencodable_char_position, Fcheck_coding_systems_region):
+        (Funencodable_char_position, Fcheck_coding_systems_region)
+        (get_translation, handle_composition_annotation, consume_chars):
         Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
+        (consume_chars): Rewrite to avoid calculating an address outside buffer.
         (Ffind_operation_coding_system): NATNUMP can eval its arg twice.
         (Fdefine_coding_system_internal): Check for charset-id overflow.
         (ENCODE_ISO_CHARACTER): Use unsigned, not int, to store the unsigned