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| author | Lennart Poettering <lennart@poettering.net> | 2016-04-08 11:27:28 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-04-12 13:43:32 +0200 |
| commit | 6eb7c172b58d81a5f6c3998ce304a7324fc65050 (patch) | |
| tree | a720b0f860bc65bfc09cbbafe869b2974d7d0c16 /src/login/logind-user-dbus.c | |
| parent | 4c310c073aec5a31a7e626ea8ceb86d3a28291aa (diff) | |
tree-wide: add new SIGNAL_VALID() macro-like function that validates signal numbers
And port all code over to use it.
Diffstat (limited to 'src/login/logind-user-dbus.c')
| -rw-r--r-- | src/login/logind-user-dbus.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/login/logind-user-dbus.c b/src/login/logind-user-dbus.c index fd98c7beca..b73f9ea69e 100644 --- a/src/login/logind-user-dbus.c +++ b/src/login/logind-user-dbus.c @@ -25,6 +25,7 @@ #include "formats-util.h" #include "logind-user.h" #include "logind.h" +#include "signal-util.h" #include "strv.h" #include "user-util.h" @@ -222,7 +223,7 @@ int bus_user_method_kill(sd_bus_message *message, void *userdata, sd_bus_error * if (r < 0) return r; - if (signo <= 0 || signo >= _NSIG) + if (!SIGNAL_VALID(signo)) return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid signal %i", signo); r = user_kill(u, signo); |