From 0d7448dabc981716d277a5afac22fabc127bacca Mon Sep 17 00:00:00 2001 From: Roberto E. Vargas Caballero Date: Thu, 23 Apr 2015 17:55:41 +0200 Subject: Fix segmentation fault in strhandle() We cannot pass strescseq.args[0] to atoi when nargs is zero, because in this case it will be null. --- st.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/st.c b/st.c index 5e92db2..f9aba90 100644 --- a/st.c +++ b/st.c @@ -2268,8 +2268,7 @@ strhandle(void) { term.esc &= ~(ESC_STR_END|ESC_STR); strparse(); - narg = strescseq.narg; - par = atoi(strescseq.args[0]); + par = (narg = strescseq.narg) ? atoi(strescseq.args[0]) : 0; switch(strescseq.type) { case ']': /* OSC -- Operating System Command */ -- cgit v1.2.3