forked from mirrors/nixpkgs
25 lines
761 B
Diff
25 lines
761 B
Diff
Taken from https://build.opensuse.org/package/view_file/Java:Factory/java-15-openjdk/openjdk-glibc234.patch
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--- openjdk/test/hotspot/jtreg/runtime/StackGuardPages/exeinvoke.c 2021-04-09 11:36:58.000000000 +0200
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+++ openjdk/test/hotspot/jtreg/runtime/StackGuardPages/exeinvoke.c 2021-08-26 15:42:52.326232581 +0200
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@@ -67,8 +67,17 @@
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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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