Add user to context

[src/app-framework-binder.git] / src / afb-cred.c

diff --git a/src/afb-cred.c b/src/afb-cred.c
index 8a77700..763c926 100644 (file)
--- a/src/afb-cred.c
+++ b/src/afb-cred.c
@@ -34,9 +34,18 @@ static struct afb_cred *current;
 static struct afb_cred *mkcred(uid_t uid, gid_t gid, pid_t pid, const char *label, size_t size)
 {
        struct afb_cred *cred;
-       char *dest;
-
-       cred = malloc(1 + size + sizeof *cred);
+       char *dest, user[64];
+       size_t i;
+       uid_t u;
+
+       i = 0;
+       u = uid;
+       do {
+               user[i++] = (char)('0' + u % 10);
+               u = u / 10;
+       } while(u && i < sizeof user);
+
+       cred = malloc(2 + i + size + sizeof *cred);
        if (!cred)
                errno = ENOMEM;
        else {
@@ -45,12 +54,16 @@ static struct afb_cred *mkcred(uid_t uid, gid_t gid, pid_t pid, const char *labe
                cred->gid = gid;
                cred->pid = pid;
                dest = (char*)(&cred[1]);
-               memcpy(dest, label, size);
-               dest[size] = 0;
+               cred->user = dest;
+               while(i)
+                       *dest++ = user[--i];
+               *dest++ = 0;
                cred->label = dest;
                cred->id = dest;
+               memcpy(dest, label, size);
+               dest[size] = 0;
                dest = strrchr(dest, ':');
-               if (dest && dest[1])
+               if (dest)
                        cred->id = &dest[1];
        }
        return cred;