From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 6 May 2019 14:08:34 +0000 (+0200)
Subject: virfilemock: Init symbols in canonicalize_file_name()
X-Git-Tag: v5.4.0-rc1~118
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd5ae5f240061248415f9095a006a376042f6887;p=thirdparty%2Flibvirt.git

virfilemock: Init symbols in canonicalize_file_name()

If a program that is using this mock calls canonicalize_file_name()
as the very first function then it will face SIGSEGV because
real_canonicalize_file_name is uninitialized.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---

diff --git a/tests/virfilemock.c b/tests/virfilemock.c
index 89e14c5b67..106032f857 100644
--- a/tests/virfilemock.c
+++ b/tests/virfilemock.c
@@ -177,6 +177,9 @@ statfs(const char *path, struct statfs *buf)
 char *
 canonicalize_file_name(const char *path)
 {
+
+    init_syms();
+
     if (getenv("LIBVIRT_MTAB")) {
         const char *p;
         char *ret;