1 files changed, 19 insertions, 0 deletions
diff --git a/test/string/bug-strpbrk1.c b/test/string/bug-strpbrk1.c
new file mode 100644
index 000000000..28238b0f5
--- /dev/null
+++ b/test/string/bug-strpbrk1.c
@@ -0,0 +1,19 @@
+/* Test case by Joseph S. Myers <jsm28@cam.ac.uk>.  */
+#undef __USE_STRING_INLINES
+#define __USE_STRING_INLINES
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main (void)
+{
+  const char *a = "abc";
+  const char *b = a;
+
+  strpbrk (b++, "");
+  if (b != a + 1)
+    return 1;
+
+  return 0;
+}