diff options
| -rw-r--r-- | os/log.c | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -463,6 +463,16 @@ LogVMessageVerb(MessageType type, int verb, const char *format, va_list args) Bool newline; size_t len = 0; + if (inSignalContext) { + BUG_WARN_MSG(inSignalContext, + "Warning: attempting to log data in a signal unsafe " + "manner while in signal context. Please update to check " + "inSignalContext and/or use LogMessageVerbSigSafe() or " + "ErrorFSigSafe(). The offending log format message is:\n" + "%s\n", format); + return; + } + type_str = LogMessageTypeVerbString(type, verb); if (!type_str) return; @@ -552,6 +562,16 @@ LogVHdrMessageVerb(MessageType type, int verb, const char *msg_format, Bool newline; size_t len = 0; + if (inSignalContext) { + BUG_WARN_MSG(inSignalContext, + "Warning: attempting to log data in a signal unsafe " + "manner while in signal context. Please update to check " + "inSignalContext and/or use LogMessageVerbSigSafe(). The " + "offending header and log message formats are:\n%s %s\n", + hdr_format, msg_format); + return; + } + type_str = LogMessageTypeVerbString(type, verb); if (!type_str) return; |