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authorDaniel Friesel <derf@finalrewind.org>2016-08-31 20:23:31 +0200
committerDaniel Friesel <derf@finalrewind.org>2016-08-31 20:23:31 +0200
commit96f5db936b65560333fed8eaee74c2e19b2c2e12 (patch)
treec4b3a13978e8ffb50c8077e17e0d1a1eb717de9a
parent5ab630b59fe449c451d3a6f024d3c997af020a22 (diff)
winwidget: hostname always has a trailing null byte in the !HOST_NAME_MAX branch
-rw-r--r--src/winwidget.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/src/winwidget.c b/src/winwidget.c
index dc1fe13..758183b 100644
--- a/src/winwidget.c
+++ b/src/winwidget.c
@@ -294,7 +294,6 @@ void winwidget_create_window(winwidget ret, int w, int h)
if ((host_name_max = sysconf(_SC_HOST_NAME_MAX)) != -1 ) {
if ((hostname = calloc(1, host_name_max + 1)) != NULL ) {
if (gethostname(hostname, host_name_max) == 0) {
- hostname[host_name_max] = '\0';
prop = XInternAtom(disp, "WM_CLIENT_MACHINE", False);
XChangeProperty(disp, ret->win, prop, XA_STRING, sizeof(char) * 8,
PropModeReplace, (unsigned char *)hostname, strlen(hostname));