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virfilemock: Init symbols in canonicalize_file_name()

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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>
This commit is contained in:
Michal Privoznik 2019-05-06 16:08:34 +02:00
parent 1ec3e39742
commit dd5ae5f240
1 changed files with 3 additions and 0 deletions
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3
tests/virfilemock.c
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@ -177,6 +177,9 @@ statfs(const char *path, struct statfs *buf)
char * char *
canonicalize_file_name(const char *path) canonicalize_file_name(const char *path)
{ {
init_syms();
if (getenv("LIBVIRT_MTAB")) { if (getenv("LIBVIRT_MTAB")) {
const char *p; const char *p;
char *ret; char *ret;