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Diffstat (limited to 'dlfcn/bug-dlsym1.c')
-rw-r--r--dlfcn/bug-dlsym1.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/dlfcn/bug-dlsym1.c b/dlfcn/bug-dlsym1.c
new file mode 100644
index 0000000000..61c6cda560
--- /dev/null
+++ b/dlfcn/bug-dlsym1.c
@@ -0,0 +1,30 @@
+/* Test case for bug in dlsym accessing dependency objects' symbols. */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <dlfcn.h>
+
+int main(void)
+{
+ void *handle;
+ char *c;
+
+ setenv ("LD_LIBRARY_PATH", "/home/roland/build/tls-libc/dlfcn", 1);
+
+ /* open lib1.so, which has the unresolved test symbol and a DT_NEEDED
+ on lib2.so, which provides the symbol */
+ if ((handle = dlopen("bug-dlsym1-lib1.so", RTLD_NOW)) == NULL) {
+ printf("dlopen(\"bug-dlsym1-lib1.so\"): %s\n", dlerror());
+ abort();
+ }
+
+ if ((c = dlsym(handle, "dlopen_test_variable")) == NULL) {
+ printf("dlsym(handle, \"dlopen_test_variable\"): %s\n", dlerror());
+ abort();
+ }
+
+ (void) dlclose(handle);
+
+ return 0;
+}