chiark
/
gitweb
/
~ianmdlvl
/
elogind.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
Verify validity of session name when received from outside
[elogind.git]
/
src
/
login
/
login-shared.c
diff --git a/src/login/login-shared.c
b/src/login/login-shared.c
new file mode 100644
(file)
index 0000000..
ff13c28
--- /dev/null
+++ b/
src/login/login-shared.c
@@ -0,0
+1,8
@@
+#include "login-shared.h"
+#include "def.h"
+
+bool session_id_valid(const char *id) {
+ assert(id);
+
+ return id + strspn(id, LETTERS DIGITS) == '\0';
+}