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| author | Eli Zaretskii <eliz@gnu.org> | 2011-08-18 21:46:02 +0300 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2011-08-18 21:46:02 +0300 |
| commit | 0be6ee069e0911cdac5abe4d2ff53bf32a6d62fc (patch) | |
| tree | b0b68e840fe25d3e50a6252eeadd0af3e6313718 /src/ChangeLog | |
| parent | 92b714445aac9be4227684f9c90cd61c3a0f02d5 (diff) | |
Protect the bidi iterator against zero bidi properties.
src/bidi.c (bidi_get_type): If bidi_type_table reports zero as the
character bidirectional type, use STRONG_L instead. Fixes crashes
in a buffer produced by `describe-categories'.
Diffstat (limited to 'src/ChangeLog')
| -rw-r--r-- | src/ChangeLog | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index 037a4b28a9e..2b5b6fd0602 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,5 +1,9 @@ 2011-08-18 Eli Zaretskii <eliz@gnu.org> + * bidi.c (bidi_get_type): If bidi_type_table reports zero as the + character bidirectional type, use STRONG_L instead. Fixes crashes + in a buffer produced by `describe-categories'. + * dispextern.h (struct bidi_it): Move disp_pos and disp_prop_p members before the level stack, so they would be saved and restored when copying iterator state. Fixes incorrect reordering |