Commits on Apr 9, 2024

1. Fix usage of reentrant functions in ext/posix …

   - It's not necessarily an error of sysconf(_SC_GETPW_R_SIZE_MAX) returns -1, as
     specified by posix (and the musl implementation always returns -1). Pick an
     initial buffer size in this case.
   - Reentrant variants return an error number an may not set errno
   - Implement retry logic for ttyname_r()
   - Fix retry logic for getpwnam_r() (pw would be NULL after the first try)
   - Test retry logic by setting the initial buffer size to 1 in debug builds

   

   arnaud-lb committed Apr 9, 2024
   Configuration menu

   • View commit details
   • Copy full SHA for fb484dd
   • Browse repository at this point

   Copy the full SHA

   fb484dd View commit details

   Browse the repository at this point in the history