From b9b0177d5e0f2b3a03f77e04c64de534b2c786ac Mon Sep 17 00:00:00 2001 From: "Carsten Haitzler (Rasterman)" Date: Thu, 8 Jun 2017 11:54:15 +0900 Subject: [PATCH] elm_prefs_cc: handle line too long for buffers if a line from the cpp processor is too long (more than 4k) then abort compilation as something is wrong asnd our buffers can't handle it anyway. @fix --- src/bin/elementary/elm_prefs_cc_parse.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/bin/elementary/elm_prefs_cc_parse.c b/src/bin/elementary/elm_prefs_cc_parse.c index 5fda91e..e3002fc 100644 --- a/src/bin/elementary/elm_prefs_cc_parse.c +++ b/src/bin/elementary/elm_prefs_cc_parse.c @@ -296,6 +296,11 @@ next_token(char *p, char *end, char **new_p, int *delim) } strncpy(tmpstr, p, l); tmpstr[l] = 0; + if (l >= sizeof(fl)) + { + ERR("Line too long: %i chars: %s", l, tmpstr); + exit(-1); + } l = sscanf(tmpstr, "%*s %i \"%[^\"]\"", &nm, fl); if (l == 2) { -- 2.7.4