kumquat-buildroot/package/uftrace/0001-cmds-records-replace-ADDR_NO_RANDOMIZE-by-its-value.patch

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From dc0a75b1679debbc3712b262e5127e90961f92db Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Date: Fri, 23 Apr 2021 22:57:56 +0200
Subject: [PATCH] cmds/records: replace ADDR_NO_RANDOMIZE by its value
uClibc-ng lacks the definition of ADDR_NO_RANDOMIZE, causing a build
failure. A patch was submitted to upstream uClibc-ng to address this
issue, but in the mean time, use an hardcoded value.
Using a #ifdef ... #endif test doesn't work as this value is defined
through an enum in glibc.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
cmds/record.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmds/record.c b/cmds/record.c
index e750f053..fc4eaed4 100644
--- a/cmds/record.c
+++ b/cmds/record.c
@@ -2110,7 +2110,7 @@ int do_child_exec(int ready, struct opts *opts,
if (opts->no_randomize_addr) {
/* disable ASLR (Address Space Layout Randomization) */
- if (personality(ADDR_NO_RANDOMIZE) < 0)
+ if (personality(0x0040000 /* ADDR_NO_RANDOMIZE */) < 0)
pr_dbg("disabling ASLR failed\n");
}
--
2.30.2