Fix uninitialized variables causing segfault

Closes #131
astrand · Jan 29, 2022 · b372f73 · b372f73
1 parent faeebf2
commit b372f73
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/xclip.c b/xclip.c
@@ -353,7 +353,7 @@ doOptTarget(void)
 static int
 doIn(Window win, const char *progname)
 {
-    unsigned char *sel_buf;	/* buffer for selection data */
+    unsigned char *sel_buf = NULL;	/* buffer for selection data */
     unsigned long sel_len = 0;	/* length of sel_buf */
     unsigned long sel_all = 0;	/* allocated size of sel_buf */
     XEvent evt;			/* X Event Structures */
@@ -714,7 +714,7 @@ static int
 doOut(Window win)
 {
     Atom sel_type = None;
-    unsigned char *sel_buf;	/* buffer for selection data */
+    unsigned char *sel_buf = NULL;	/* buffer for selection data */
     unsigned long sel_len = 0;	/* length of sel_buf */
     XEvent evt;			/* X Event Structures */
     unsigned int context = XCLIB_XCOUT_NONE;