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url-mode: regex: don't try to NULL-terminate an invalid vline

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Daniel Eklöf 2025-02-10 13:09:07 +01:00
parent 970d95c5a1
commit c63202ee0e
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1 changed files with 4 additions and 1 deletions
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url-mode.c
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@ -389,8 +389,11 @@ regex_detected(const struct terminal *term, enum url_action action,
}
/* Terminate the last line, if necessary */
if (vline->len > 0 && vline->utf8[vline->len - 1] != '\0')
if (vline_idx < ALEN(vlines) &&
vline->len > 0 && vline->utf8[vline->len - 1] != '\0')
{
vline->utf8[vline->len++] = '\0';
}
for (size_t i = 0; i < ALEN(vlines); i++) {
const struct vline *v = &vlines[i];