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| author | Paul Eggert | 2014-05-29 21:12:08 -0700 |
|---|---|---|
| committer | Paul Eggert | 2014-05-29 21:12:08 -0700 |
| commit | 8cf1e6e67926683e38809adced986d255124afd5 (patch) | |
| tree | 778900c1d56daa5ffebf44e14c51d0f6a9410a40 /src/buffer.c | |
| parent | acc16b66ffe8e3b0f3568c5ae2e3bf0dff2bc2fa (diff) | |
| download | emacs-8cf1e6e67926683e38809adced986d255124afd5.tar.gz emacs-8cf1e6e67926683e38809adced986d255124afd5.zip | |
Don't let SIGINT handling block SIGCHLD indefinitely.
* atimer.c (block_atimers):
* callproc.c (block_child_signal): Block SIGINT too;
otherwise, its handler might now unblock signals that it shouldn't.
* keyboard.c (read_char): Clear signal mask, since we may
be in a SIGINT handler, and many signals may be masked.
* keyboard.c (handle_interrupt):
* sysdep.c (handle_arith_signal):
Clear signal mask instead of just unblocking the signal that
was received, since several signals may be blocked at this point.
Fixes: debbugs:17561
Diffstat (limited to 'src/buffer.c')
0 files changed, 0 insertions, 0 deletions