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-rw-r--r--linker/dlfcn.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/linker/dlfcn.c b/linker/dlfcn.c
index dcadce5..30f5f4c 100644
--- a/linker/dlfcn.c
+++ b/linker/dlfcn.c
@@ -90,9 +90,15 @@ void *dlsym(void *handle, const char *symbol)
}
if(handle == RTLD_DEFAULT) {
- sym = lookup(symbol, &found);
+ sym = lookup(symbol, &found, NULL);
} else if(handle == RTLD_NEXT) {
- sym = lookup(symbol, &found);
+ void *ret_addr = __builtin_return_address(0);
+ soinfo *si = find_containing_library(ret_addr);
+
+ sym = NULL;
+ if(si && si->next) {
+ sym = lookup(symbol, &found, si->next);
+ }
} else {
found = (soinfo*)handle;
sym = lookup_in_library(found, symbol);