dmenu

Mahdi's build of dmenu
git clone git://mahdi.pw/dmenu.git
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commit 88d44169e9ea6c208412691c5767edca32718472
parent 86e9e6f1ecc4711d8fe447f5c0f2c1bd0feb8568
Author: Connor Lane Smith <cls@lubutu.com>
Date:   Thu, 23 Jun 2011 20:04:50 +0100

lsx: check snprintf
Diffstat:
Mlsx.c | 7+++----
1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/lsx.c b/lsx.c @@ -30,10 +30,9 @@ lsx(const char *dir) { perror(dir); return; } - while((d = readdir(dp))) { - snprintf(buf, sizeof buf, "%s/%s", dir, d->d_name); - if(!stat(buf, &st) && S_ISREG(st.st_mode) && access(buf, X_OK) == 0) + while((d = readdir(dp))) + if(snprintf(buf, sizeof buf, "%s/%s", dir, d->d_name) < sizeof buf + && !stat(buf, &st) && S_ISREG(st.st_mode) && access(buf, X_OK) == 0) puts(d->d_name); - } closedir(dp); }