[Xcb] [PATCH libxcb] Check strdup for NULL return value.

[Tobias Stoeckmann]

_xcb_open does not check strdup's return value for NULL if launchd suport
was configured.

Signed-off-by: Tobias Stoeckmann <***@stoeckmann.org>
---
src/xcb_util.c | 2 ++
1 file changed, 2 insertions(+)

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

[Uli Schlachter]

Thanks, merged.

Post by Tobias Stoeckmann
_xcb_open does not check strdup's return value for NULL if launchd suport
was configured.
---
src/xcb_util.c | 2 ++
1 file changed, 2 insertions(+)
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