Commit a516e72d authored by Aurelien Jarno's avatar Aurelien Jarno
Browse files

linux-user: don't crash with null name 



From Thayne Harbaugh.

path() may be called with null string, don't bother trying to
remap in that case.

Signed-off-by: default avatarRiku Voipio <riku.voipio@iki.fi>
Signed-off-by: default avatarAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6480 c046a42c-6fe2-441c-8c8c-71466251a162
parent 8f7aeaf6

linux-user/path.c

+1 −1
Original line number Diff line number Diff line
@@ -152,7 +152,7 @@ const char *path(const char *name) 
{

    /* Only do absolute paths: quick and dirty, but should mostly be OK.

       Could do relative by tracking cwd. */

    if (!base || name[0] != '/')

    if (!base || !name || name[0] != '/')

	return name;



    return follow_path(base, name) ?: name;