st

suckless terminal - with my changes
git clone https://pi.duncano.de/git/st.git
Log | Files | Refs | README | LICENSE

commit 4fdba860c8db70035e9749806ecc6ca2d7c418d0
parent 6d636beb229cebf3b897446c72c7a341bee9f820
Author: Lucas Gabriel Vuotto <l.vuotto92@gmail.com>
Date:   Fri, 19 Feb 2016 15:59:49 -0300

arg.h: fixed argv checks order

This prevents accessing to a potentially out-of-bounds memory section.

Signed-off-by: Lucas Gabriel Vuotto <l.vuotto92@gmail.com>
Signed-off-by: Christoph Lohmann <20h@r-36.net>

Diffstat:
arg.h | 4++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arg.h b/arg.h @@ -10,8 +10,8 @@ extern char *argv0; /* use main(int argc, char *argv[]) */ #define ARGBEGIN for (argv0 = *argv, argv++, argc--;\ - argv[0] && argv[0][1]\ - && argv[0][0] == '-';\ + argv[0] && argv[0][0] == '-'\ + && argv[0][1];\ argc--, argv++) {\ char argc_;\ char **argv_;\