Ignore SIGPIPE, EPIPE must suffice as error.

Calling longjmp() from a signal handler is unsafe.

svn path=/branches/BRANCH_6-3/; revision=4894

diff --git a/fetchmail.c b/fetchmail.c
index d417ab38756f01a0c7171970d8cbdb686368ac68..4657e913d025ef15572ff1d1d7beb9d420ad2afa 100644 (file)
--- a/fetchmail.c
+++ b/fetchmail.c
@@ -590,7 +590,7 @@ int main(int argc, char **argv)
     set_signal_handler(SIGINT, terminate_run);
     set_signal_handler(SIGTERM, terminate_run);
     set_signal_handler(SIGALRM, terminate_run);
-    set_signal_handler(SIGPIPE, terminate_run);
+    set_signal_handler(SIGPIPE, SIG_IGN);
     set_signal_handler(SIGQUIT, terminate_run);
 
     /* here's the exclusion lock */