kbuild: fix NULL dereference in scripts/mod/modpost.c
before is NULL in this case, concluding from the surrounding code
it seems that after is the right one to use.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 0b92ddf..7e8079a 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -658,7 +658,7 @@
warn("%s - Section mismatch: reference to %s:%s from %s "
"before '%s' (at offset -0x%llx)\n",
modname, secname, refsymname, fromsec,
- elf->strtab + before->st_name,
+ elf->strtab + after->st_name,
(long long)r.r_offset);
} else {
warn("%s - Section mismatch: reference to %s:%s from %s "