From: Michael Stapelberg <michael@stapelberg.de>
Date: Wed, 9 Nov 2011 22:23:33 +0000 (+0000)
Subject: Bugfix: Correctly fill the buffer with zeros
X-Git-Tag: 4.1~21
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=6bdd12a584a8129cfa047cb56cca2dec78afca3e;p=i3%2Fi3

Bugfix: Correctly fill the buffer with zeros
---

diff --git a/src/main.c b/src/main.c
index 52e00e04..062a4862 100644
--- a/src/main.c
+++ b/src/main.c
@@ -413,6 +413,7 @@ int main(int argc, char *argv[]) {
             LOG("CORE DUMPS: Your current working directory is \"%s\".\n", cwd);
         int patternfd;
         if ((patternfd = open("/proc/sys/kernel/core_pattern", O_RDONLY)) >= 0) {
+            memset(cwd, '\0', sizeof(cwd));
             if (read(patternfd, cwd, sizeof(cwd)) > 0)
                 /* a trailing newline is included in cwd */
                 LOG("CORE DUMPS: Your core_pattern is: %s", cwd);