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hg.openjdk.java.net is gone fully disabling parallel build seems to fix the segfaults and IOExceptions during build
33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
From f77a1a156f3da9068d012d9227c7ee0fee58f571 Mon Sep 17 00:00:00 2001
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From: David Holmes <dholmes@openjdk.org>
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Date: Sun, 22 Aug 2021 01:13:27 +0000
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Subject: [PATCH] 8272472: StackGuardPages test doesn't build with glibc 2.34
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Reviewed-by: shade, stuefe, jiefu
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---
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.../jtreg/runtime/StackGuardPages/exeinvoke.c | 13 +++++++++++--
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1 file changed, 11 insertions(+), 2 deletions(-)
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diff --git a/test/hotspot/jtreg/runtime/StackGuardPages/exeinvoke.c b/test/hotspot/jtreg/runtime/StackGuardPages/exeinvoke.c
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index a46f1cef44c78..50a37001fbf33 100644
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--- a/test/hotspot/jtreg/runtime/StackGuardPages/exeinvoke.c
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+++ b/test/hotspot/jtreg/runtime/StackGuardPages/exeinvoke.c
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@@ -68,8 +68,17 @@ static void handler(int sig, siginfo_t *si, void *unused) {
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longjmp(context, 1);
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}
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+static char* altstack = NULL;
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+
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void set_signal_handler() {
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- static char altstack[SIGSTKSZ];
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+ if (altstack == NULL) {
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+ // Dynamically allocated in case SIGSTKSZ is not constant
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+ altstack = malloc(SIGSTKSZ);
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+ if (altstack == NULL) {
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+ fprintf(stderr, "Test ERROR. Unable to malloc altstack space\n");
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+ exit(7);
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+ }
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+ }
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stack_t ss = {
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.ss_size = SIGSTKSZ,
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