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Author: Sven Joachim <svenjoac@gmx.de>
Description: Check for missing character after backslash in write_it
Fix cherry-picked from upstream patchlevel 20191015.
Bug: https://lists.gnu.org/archive/html/bug-ncurses/2019-10/msg00046.html
Forwarded: not-needed
Last-Update: 2019-11-02
---
progs/tic.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/progs/tic.c
+++ b/progs/tic.c
@@ -217,7 +217,8 @@ write_it(ENTRY * ep)
while ((ch = *t++) != 0) {
*d++ = (char) ch;
if (ch == '\\') {
- *d++ = *t++;
+ if ((*d++ = *t++) == '\0')
+ break;
} else if ((ch == '%')
&& (*t == L_BRACE)) {
char *v = 0;
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