Commit 5b85dca5 authored by unknown's avatar unknown
Browse files

typo in libedit fixed - possible buffer overflow - bug#4696

parent 04c39153

cmd-line-utils/libedit/history.c

+1 −1
Original line number Diff line number Diff line
@@ -649,7 +649,7 @@ history_save(History *h, const char *fname) 
	    retval = HPREV(h, &ev), i++) {

		len = strlen(ev.str) * 4;

		if (len >= max_size) {

			max_size = (len + 1023) & 1023;

			max_size = (len + 1023) & ~1023;

			ptr = h_realloc(ptr, max_size);

		}

		(void) strvis(ptr, ev.str, VIS_WHITE);