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Merge pull request #1660 from paulfertser/fix-invalid-mbrlen-input

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Input window: handle invalid multibyte
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Michael Vetter 2022-03-29 13:03:28 +02:00 committed by GitHub
commit b5a6074b31
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1 changed files with 4 additions and 0 deletions
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src/ui/inputwin.c
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@ -373,6 +373,10 @@ _inp_offset_to_col(char* str, int offset)
while (i < offset && str[i] != '\0') { while (i < offset && str[i] != '\0') {
gunichar uni = g_utf8_get_char(&str[i]); gunichar uni = g_utf8_get_char(&str[i]);
size_t ch_len = mbrlen(&str[i], MB_CUR_MAX, NULL); size_t ch_len = mbrlen(&str[i], MB_CUR_MAX, NULL);
if ((ch_len == (size_t)-2) || (ch_len == (size_t)-1)) {
i++;
continue;
}
i += ch_len; i += ch_len;
col++; col++;
if (g_unichar_iswide(uni)) { if (g_unichar_iswide(uni)) {