From 11f25747a97156dd230a20ecda6a7bba672238bb Mon Sep 17 00:00:00 2001 From: van Hauser Date: Mon, 27 Jul 2020 09:39:15 +0200 Subject: child renice --- llvm_mode/afl-llvm-rt.o.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'llvm_mode/afl-llvm-rt.o.c') diff --git a/llvm_mode/afl-llvm-rt.o.c b/llvm_mode/afl-llvm-rt.o.c index 0efde7aa..a509a9f0 100644 --- a/llvm_mode/afl-llvm-rt.o.c +++ b/llvm_mode/afl-llvm-rt.o.c @@ -514,6 +514,8 @@ static void __afl_start_snapshots(void) { if (!child_pid) { + (void)nice(-20); + signal(SIGCHLD, old_sigchld_handler); close(FORKSRV_FD); @@ -717,6 +719,8 @@ static void __afl_start_forkserver(void) { if (!child_pid) { + (void)nice(-20); + signal(SIGCHLD, old_sigchld_handler); close(FORKSRV_FD); -- cgit 1.4.1 From 031aa240bc44d3ade1306b7f569260bbeeff7b64 Mon Sep 17 00:00:00 2001 From: van Hauser Date: Mon, 27 Jul 2020 23:09:26 +0200 Subject: unnice2 --- llvm_mode/afl-llvm-rt.o.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm_mode/afl-llvm-rt.o.c') diff --git a/llvm_mode/afl-llvm-rt.o.c b/llvm_mode/afl-llvm-rt.o.c index a509a9f0..4e3a4249 100644 --- a/llvm_mode/afl-llvm-rt.o.c +++ b/llvm_mode/afl-llvm-rt.o.c @@ -514,7 +514,7 @@ static void __afl_start_snapshots(void) { if (!child_pid) { - (void)nice(-20); + //(void)nice(-20); // does not seem to improve signal(SIGCHLD, old_sigchld_handler); -- cgit 1.4.1 From 8b21c2e4728b680a7b02851a4219e78daf54a466 Mon Sep 17 00:00:00 2001 From: van Hauser Date: Tue, 28 Jul 2020 09:55:32 +0200 Subject: unnice --- llvm_mode/afl-llvm-rt.o.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm_mode/afl-llvm-rt.o.c') diff --git a/llvm_mode/afl-llvm-rt.o.c b/llvm_mode/afl-llvm-rt.o.c index 4e3a4249..a2038188 100644 --- a/llvm_mode/afl-llvm-rt.o.c +++ b/llvm_mode/afl-llvm-rt.o.c @@ -719,7 +719,7 @@ static void __afl_start_forkserver(void) { if (!child_pid) { - (void)nice(-20); + //(void)nice(-20); signal(SIGCHLD, old_sigchld_handler); -- cgit 1.4.1