| 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> |
| Upstream: https://github.com/namhyung/uftrace/pull/1389 |
| --- |
| 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 |
| |
