diff options
| author | Neels Hofmeyr <neels@hofmeyr.de> | 2018-12-20 00:03:59 +0100 |
|---|---|---|
| committer | Neels Hofmeyr <neels@hofmeyr.de> | 2019-01-03 00:11:49 +0100 |
| commit | b0b39af1bc04b173575b8e2d6b717abc8daad32a (patch) | |
| tree | f97d5aeb609a6a43b7950800c2591bb681eed4d3 /include/osmocom/core | |
| parent | b11ff7c5375f55b23e75129ba123fe7d1d07aa5e (diff) | |
LOGPFSM*: guard against fi == NULL
The LOGPFSM macros are in such wide use that they should guard against a NULL
fi pointer. In case of NULL, default to subsys = DLGLOBAL, loglevel =
LOGL_ERROR and state = "fi=NULL".
Change-Id: I9eaf8b7e2cf1e450ae626cb2fc928862008f6233
Diffstat (limited to 'include/osmocom/core')
| -rw-r--r-- | include/osmocom/core/fsm.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/osmocom/core/fsm.h b/include/osmocom/core/fsm.h index 8db8cce3..f1080cde 100644 --- a/include/osmocom/core/fsm.h +++ b/include/osmocom/core/fsm.h @@ -138,11 +138,11 @@ void osmo_fsm_log_addr(bool log_addr); * \param args Format string arguments. */ #define LOGPFSMLSRC(fi, level, caller_file, caller_line, fmt, args...) \ - LOGPSRC((fi)->fsm->log_subsys, level, \ + LOGPSRC((fi) ? (fi)->fsm->log_subsys : DLGLOBAL, level, \ caller_file, caller_line, \ "%s{%s}: " fmt, \ osmo_fsm_inst_name(fi), \ - osmo_fsm_state_name((fi)->fsm, (fi)->state), \ + (fi) ? osmo_fsm_state_name((fi)->fsm, (fi)->state) : "fi=NULL", \ ## args) /*! Log using FSM instance's context. @@ -153,7 +153,7 @@ void osmo_fsm_log_addr(bool log_addr); * \param args Format string arguments. */ #define LOGPFSM(fi, fmt, args...) \ - LOGPFSML(fi, (fi)->log_level, fmt, ## args) + LOGPFSML(fi, (fi) ? (fi)->log_level : LOGL_ERROR, fmt, ## args) /*! Log using FSM instance's context, with explicit source file and line info. * The log level to log on is obtained from the FSM instance. @@ -165,7 +165,7 @@ void osmo_fsm_log_addr(bool log_addr); * \param args Format string arguments. */ #define LOGPFSMSRC(fi, caller_file, caller_line, fmt, args...) \ - LOGPFSMLSRC(fi, (fi)->log_level, \ + LOGPFSMLSRC(fi, (fi) ? (fi)->log_level : LOGL_ERROR, \ caller_file, caller_line, \ fmt, ## args) |