diff options
Diffstat (limited to 'lib/backupclient/BackupClientFileAttributes.cpp')
| -rw-r--r-- | lib/backupclient/BackupClientFileAttributes.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/lib/backupclient/BackupClientFileAttributes.cpp b/lib/backupclient/BackupClientFileAttributes.cpp index 3e59a265..3bb7dfeb 100644 --- a/lib/backupclient/BackupClientFileAttributes.cpp +++ b/lib/backupclient/BackupClientFileAttributes.cpp @@ -9,10 +9,13 @@ #include "Box.h" +#ifdef HAVE_UNISTD_H + #include <unistd.h> +#endif + #include <sys/types.h> #include <sys/stat.h> #include <string.h> -#include <unistd.h> #include <limits.h> #include <algorithm> #include <new> @@ -334,7 +337,12 @@ void BackupClientFileAttributes::ReadAttributes(const char *Filename, bool ZeroM box_time_t modSecs = BoxTimeToSeconds(modTime); __time64_t winTime = modSecs; - if (_gmtime64(&winTime) == 0 ) + // _MAX__TIME64_T doesn't seem to be defined, but the code below + // will throw an assertion failure if we exceed it :-) + // Microsoft says dates up to the year 3000 are valid, which + // is a bit more than 15 * 2^32. Even that doesn't seem + // to be true (still aborts), but it can at least hold 2^32. + if (winTime >= 0x100000000LL || _gmtime64(&winTime) == 0) { ::syslog(LOG_ERR, "Invalid Modification Time " "caught for file: %s", Filename); @@ -345,7 +353,7 @@ void BackupClientFileAttributes::ReadAttributes(const char *Filename, bool ZeroM modSecs = BoxTimeToSeconds(modTime); winTime = modSecs; - if (_gmtime64(&winTime) == 0 ) + if (winTime > 0x100000000LL || _gmtime64(&winTime) == 0) { ::syslog(LOG_ERR, "Invalid Attribute Modification " "Time caught for file: %s", Filename); |