Hi All,
the patch attached forces the catch_sighup to be volatile in order to
overcome an
issue due to the compiler optimization.
In fact, compiling the test with -Os the catch_sighup variable is not set to
1 into the signal handler.
So, at runtime, the test remain in a loop.
No problem compiling without Os or O2.
Regards,
Giuseppe
Force the catch_sighup to be volatile in order to overcome an
issue due to the compiler optimization.
In fact, compiling the test with -Os the catch_sighup variable
is not set to 1 into the signal handler. At runtime, the
test remain in a loop.
No problem compiling without Os or O2.
Signed-off-by: Giuseppe Cavallaro <[EMAIL PROTECTED]>
Signed-off-by: Carmelo Amoroso <[EMAIL PROTECTED]>
--- ltp/testcases/network/stress/ns-tools/ns-mcast_join.c.orig 2008-06-10 13:48:39.000000000 +0200
+++ ltp/testcases/network/stress/ns-tools/ns-mcast_join.c 2008-06-10 13:48:54.000000000 +0200
@@ -62,7 +62,7 @@
char *program_name; /* program name */
struct sigaction handler; /* Behavior for a signal */
-int catch_sighup; /* When catch the SIGHUP, set to non-zero */
+volatile int catch_sighup; /* When catch the SIGHUP, set to non-zero */
sa_family_t family; /* protocol family */
int level; /* protocol levels */
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