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Diffstat (limited to 'net/slirp.c')
-rw-r--r--net/slirp.c26
1 files changed, 24 insertions, 2 deletions
diff --git a/net/slirp.c b/net/slirp.c
index 96f5032c4..49f55bcef 100644
--- a/net/slirp.c
+++ b/net/slirp.c
@@ -26,6 +26,7 @@
#include "config-host.h"
#ifndef _WIN32
+#include <pwd.h>
#include <sys/wait.h>
#endif
#include "net.h"
@@ -487,8 +488,27 @@ static int slirp_smb(SlirpState* s, const char *exported_dir,
static int instance;
char smb_conf[128];
char smb_cmdline[128];
+ struct passwd *passwd;
FILE *f;
+ passwd = getpwuid(geteuid());
+ if (!passwd) {
+ error_report("failed to retrieve user name");
+ return -1;
+ }
+
+ if (access(CONFIG_SMBD_COMMAND, F_OK)) {
+ error_report("could not find '%s', please install it",
+ CONFIG_SMBD_COMMAND);
+ return -1;
+ }
+
+ if (access(exported_dir, R_OK | X_OK)) {
+ error_report("error accessing shared directory '%s': %s",
+ exported_dir, strerror(errno));
+ return -1;
+ }
+
snprintf(s->smb_dir, sizeof(s->smb_dir), "/tmp/qemu-smb.%ld-%d",
(long)getpid(), instance++);
if (mkdir(s->smb_dir, 0700) < 0) {
@@ -517,14 +537,16 @@ static int slirp_smb(SlirpState* s, const char *exported_dir,
"[qemu]\n"
"path=%s\n"
"read only=no\n"
- "guest ok=yes\n",
+ "guest ok=yes\n"
+ "force user=%s\n",
s->smb_dir,
s->smb_dir,
s->smb_dir,
s->smb_dir,
s->smb_dir,
s->smb_dir,
- exported_dir
+ exported_dir,
+ passwd->pw_name
);
fclose(f);