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core: replace call to memcpy by utf8_strncpy

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This commit is contained in:
Sébastien Helleu
2022-12-03 17:03:03 +01:00
parent 71ae8f1907
commit 855d80702e
1 changed files with 4 additions and 8 deletions
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src/gui/curses/gui-curses-chat.c
+4 -8
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@@ -373,7 +373,7 @@ gui_chat_display_word_raw (struct t_gui_window *window, struct t_gui_line *line,
int apply_style_inactive,
int nick_offline)
{
char *next_char, *output, utf_char[16], *ptr_char;
char *output, utf_char[16], *ptr_char;
int x, chars_displayed, display_char, size_on_screen;
if (!simulate)
@@ -395,14 +395,10 @@ gui_chat_display_word_raw (struct t_gui_window *window, struct t_gui_line *line,
if (!string)
return chars_displayed;
next_char = (char *)utf8_next_char (string);
if (next_char)
utf8_strncpy (utf_char, string, 1);
if (utf_char[0])
{
ptr_char = utf_char;
memcpy (utf_char, string, next_char - string);
utf_char[next_char - string] = '\0';
if (!gui_chat_utf_char_valid (utf_char))
snprintf (utf_char, sizeof (utf_char), " ");
else if (utf_char[0] == '\t')
@@ -440,7 +436,7 @@ gui_chat_display_word_raw (struct t_gui_window *window, struct t_gui_line *line,
x += size_on_screen;
}
string = next_char;
string = utf8_next_char (string);
}
return chars_displayed;