diff options
Diffstat (limited to 'lib/Plugins/KerneloopsScanner.cpp')
| -rw-r--r-- | lib/Plugins/KerneloopsScanner.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/Plugins/KerneloopsScanner.cpp b/lib/Plugins/KerneloopsScanner.cpp index dc1f6d0a..8f2987be 100644 --- a/lib/Plugins/KerneloopsScanner.cpp +++ b/lib/Plugins/KerneloopsScanner.cpp @@ -122,6 +122,20 @@ void save_oops_to_debug_dump(const vector_string_t& oopsList) VERB1 log("Saving %u oopses as crash dump dirs", idx >= countdown ? countdown-1 : idx); + char tainted[1] = {'-1'}; + /* once tainted flag is set to 1, only restart can reset the flag to 0 */ + int tainted_fd = open("/proc/sys/kernel/tainted", O_RDONLY); + if (tainted_fd > 0) + { + /* contain only 0 or 1 */ + if (read(tainted_fd, &tainted, 1) != 1) + error_msg("Unable to read one byte from /proc/sys/kernel/tainted"); + + close(tainted_fd); + } + else + error_msg("/proc/sys/kernel/tainted does not exist"); + while (idx != 0 && --countdown != 0) { char path[sizeof(DEBUG_DUMPS_DIR"/kerneloops-%lu-%lu-%lu") + 3 * sizeof(long)*3]; @@ -143,6 +157,7 @@ void save_oops_to_debug_dump(const vector_string_t& oopsList) /* Optional, makes generated bz more informative */ strchrnul(second_line, '\n')[0] = '\0'; dd.SaveText(FILENAME_REASON, second_line); + dd.SaveText(FILENAME_TAINTED, tainted); } catch (CABRTException& e) { |