diff options
Diffstat (limited to 'REORG.TODO/dlfcn/bug-dlsym1.c')
-rw-r--r-- | REORG.TODO/dlfcn/bug-dlsym1.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/REORG.TODO/dlfcn/bug-dlsym1.c b/REORG.TODO/dlfcn/bug-dlsym1.c new file mode 100644 index 0000000000..3bbf6a2f02 --- /dev/null +++ b/REORG.TODO/dlfcn/bug-dlsym1.c @@ -0,0 +1,28 @@ +/* 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; + + /* 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; +} |