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core: make sure we have enough information when doing selinux decisions
[elogind.git]
/
src
/
core
/
unit-printf.c
diff --git
a/src/core/unit-printf.c
b/src/core/unit-printf.c
index d16d856b516aa5e36bd84831a42ff45fbc801c5b..62599d0813bd2478ace3c0a95f51cbff374f9a7d 100644
(file)
--- a/
src/core/unit-printf.c
+++ b/
src/core/unit-printf.c
@@
-182,7
+182,7
@@
static int specifier_user_name(char specifier, void *data, void *userdata, char
char *printed = NULL;
Unit *u = userdata;
ExecContext *c;
char *printed = NULL;
Unit *u = userdata;
ExecContext *c;
- int r;
+ int r
= 0
;
assert(u);
assert(u);
@@
-208,7
+208,7
@@
static int specifier_user_name(char specifier, void *data, void *userdata, char
if (r < 0)
return -ENODATA;
if (r < 0)
return -ENODATA;
-
asprintf(&printed, "%lu", (unsigned long)
uid);
+
r = asprintf(&printed, UID_FMT,
uid);
}
}
}
}
@@
-231,10
+231,10
@@
static int specifier_user_name(char specifier, void *data, void *userdata, char
if (specifier == 'u')
printed = strdup(username);
else
if (specifier == 'u')
printed = strdup(username);
else
-
asprintf(&printed, "%lu", (unsigned long)
uid);
+
r = asprintf(&printed, UID_FMT,
uid);
}
}
- if (!printed)
+ if (
r < 0 ||
!printed)
return -ENOMEM;
*ret = printed;
return -ENOMEM;
*ret = printed;