[Xcb-commit] libxcb: src

[Uli Schlachter]

 src/xcb_util.c |    2 ++
 1 file changed, 2 insertions(+)

New commits:
commit f830eb93c9c38b2c6c7ea2971af3bc6a61e92277
Author: Tobias Stoeckmann <tobias at stoeckmann.org>
Date:   Sun Mar 26 15:41:12 2017 +0200

    Check strdup for NULL return value.
    
    _xcb_open does not check strdup's return value for NULL if launchd suport
    was configured.
    
    Signed-off-by: Tobias Stoeckmann <tobias at stoeckmann.org>
    Signed-off-by: Uli Schlachter <psychon at znc.in>

diff --git a/src/xcb_util.c b/src/xcb_util.c
index a3357ef..a16270c 100644
--- a/src/xcb_util.c
+++ b/src/xcb_util.c
@@ -265,6 +265,8 @@ static int _xcb_open(const char *host, char *protocol, const int display)
     struct stat sbuf;
     if (0 == stat(host, &sbuf)) {
         file = strdup(host);
+        if(file == NULL)
+            return -1;
         filelen = actual_filelen = strlen(file);
     } else
 #endif