svn commit: r275845 - head/cddl/contrib/opensolaris/lib/libdtrace/common
Will Andrews
will at FreeBSD.org
Wed Dec 17 00:22:42 UTC 2014
Author: will
Date: Wed Dec 17 00:22:41 2014
New Revision: 275845
URL: https://svnweb.freebsd.org/changeset/base/275845
Log:
Initialize an argument to NULL instead of expecting dlinfo() to do it.
dlinfo() is a weak reference that may not be initialized at the time of
execution. The default implementation (in lib/libc/gen/dlfcn.c) neither
modifies the address pointed to by the third argument nor returns an error.
Differential Revision: https://reviews.freebsd.org/D1326
Reviewed by: markj
MFC after: 1 week
Modified:
head/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c
Modified: head/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c
==============================================================================
--- head/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c Tue Dec 16 23:25:12 2014 (r275844)
+++ head/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c Wed Dec 17 00:22:41 2014 (r275845)
@@ -110,7 +110,7 @@ dtrace_dof_init(void)
Elf32_Ehdr *elf;
#endif
dof_helper_t dh;
- Link_map *lmp;
+ Link_map *lmp = NULL;
#if defined(sun)
Lmid_t lmid;
#else
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