Details
Trivial Description
This test uses L_tmpnam to determine the length of a buffer used to store a filename string. Unfortunately, L_tmpnam is intended for use with tmpnam(), but the buffer is written to with std::sprintf(). When I run the test, the allocated buffer is 46 bytes, and the sprintf() call writes 58 bytes [this will vary based on user name and other variables]. Perhaps the buffer should be made larger, or some other method should be used to fill the buffer. Perhaps this would work.
#if !defined (_WIN32) && !defined (_WIN64)
- define _PATH_MAX PATH_MAX
#else - define _PATH_MAX _MAX_PATH
#endif
char srcfname [_PATH_MAX]; // [L_tmpnam + 32];
std::sprintf (srcfname, "%s" SLASH "LC_TIME.src", locale_root);