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| author | Sébastien Helleu <flashcode@flashtux.org> | 2023-12-14 23:12:32 +0100 |
|---|---|---|
| committer | Sébastien Helleu <flashcode@flashtux.org> | 2023-12-14 23:12:39 +0100 |
| commit | 1cc59edfcc78b3c824f52f6ebf9fda92a7697eb6 (patch) | |
| tree | b223863aed838dbc02980b79f4a878b2fe76eed6 | |
| parent | fa0b3201783b6e06966edf4e46645751d943d824 (diff) | |
| download | weechat-1cc59edfcc78b3c824f52f6ebf9fda92a7697eb6.zip | |
core: fix infinite loop in display when the chat area is too small (closes #2053)
| -rw-r--r-- | ChangeLog.adoc | 1 | ||||
| -rw-r--r-- | src/gui/curses/gui-curses-chat.c | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/ChangeLog.adoc b/ChangeLog.adoc index cdd2e8ee8..072a2e87f 100644 --- a/ChangeLog.adoc +++ b/ChangeLog.adoc @@ -40,6 +40,7 @@ New features:: Bug fixes:: + * core: fix infinite loop in display when the chat area is too small (issue #2053) * core: fix value of buffer variable "num_history" when the value defined in option weechat.history.max_commands is reached * core: remove incorrect warning when binding keys kbd:[F10] to kbd:[F20] (issue #2039) * core: call hook config when options are removed diff --git a/src/gui/curses/gui-curses-chat.c b/src/gui/curses/gui-curses-chat.c index 0caf0f90d..4ada70146 100644 --- a/src/gui/curses/gui-curses-chat.c +++ b/src/gui/curses/gui-curses-chat.c @@ -645,6 +645,8 @@ gui_chat_display_word (struct t_gui_window *window, nick_offline); } ptr_data[pos_saved_char] = saved_char; + if (pos_saved_char == 0) + break; ptr_data += pos_saved_char; } else @@ -666,6 +668,8 @@ gui_chat_display_word (struct t_gui_window *window, apply_style_inactive, nick_offline); } + if (!ptr_data[0]) + break; ptr_data += strlen (ptr_data); } |