From 1ee2ff2053aeaa43987275c3aad5e6e42716f50e Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 19 Sep 2006 14:42:12 +0000 Subject: * elf/dl-close.c (_dl_close): If dependency is not unloaded make sure no reference to the unloaded map's search list remains in the dependency's scope. 2006-09-16 Jakub Jelinek * elf/Makefile: Add rules to build and run unload7 test. * elf/unload7.c: New test. * elf/unload7mod1.c: New file. * elf/unload7mod2.c: New file. --- elf/unload7.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 elf/unload7.c (limited to 'elf/unload7.c') diff --git a/elf/unload7.c b/elf/unload7.c new file mode 100644 index 0000000000..198f7db286 --- /dev/null +++ b/elf/unload7.c @@ -0,0 +1,39 @@ +#include +#include + +int +main (void) +{ + void *h = dlopen ("$ORIGIN/unload7mod1.so", RTLD_LAZY); + if (h == NULL) + { + puts ("dlopen unload7mod1.so failed"); + return 1; + } + + int (*fn) (void); + fn = dlsym (h, "foo"); + if (fn == NULL) + { + puts ("dlsym failed"); + return 1; + } + + int ret = 0; + if (fn () == 0) + ++ret; + + void *h2 = dlopen ("$ORIGIN/unload7mod2.so", RTLD_LAZY); + if (h2 == NULL) + { + puts ("dlopen unload7mod2.so failed"); + return 1; + } + dlclose (h2); + + if (fn () == 0) + ++ret; + + dlclose (h); + return ret; +} -- cgit v1.2.3