Junio C Hamano 2b72dbbcf3 Merge branch 'ti/glibc-stdio-mutex-from-signal-handler' ...

Allocation related functions and stdio are unsafe things to call
inside a signal handler, and indeed killing the pager can cause
glibc to deadlock waiting on allocation mutex as our signal handler
tries to free() some data structures in wait_for_pager().  Reduce
these unsafe calls.

* ti/glibc-stdio-mutex-from-signal-handler:
  pager: don't use unsafe functions in signal handlers

2015-10-07 13:38:16 -07:00

3.6 KiB

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