Author: bdrewery
Date: Fri Jul 22 00:43:32 2016
New Revision: 303169
URL: https://svnweb.freebsd.org/changeset/base/303169
Log:
MFC r302908:
Fix dlsym(RTLD_NEXT) handling to only return the next library in last
library
cases.
Modified:
stable/10/libexec/rtld-elf/rtld.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/libexec/rtld-elf/rtld.c
==============================================================================
--- stable/10/libexec/rtld-elf/rtld.c Fri Jul 22 00:00:09 2016
(r303168)
+++ stable/10/libexec/rtld-elf/rtld.c Fri Jul 22 00:43:32 2016
(r303169)
@@ -3181,7 +3181,7 @@ do_dlsym(void *handle, const char *name,
handle == RTLD_SELF) { /* ... caller included */
if (handle == RTLD_NEXT)
obj = globallist_next(obj);
- TAILQ_FOREACH_FROM(obj, &obj_list, next) {
+ for (; obj != NULL; obj = TAILQ_NEXT(obj, next)) {
if (obj->marker)
continue;
res = symlook_obj(&req, obj);
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