From 73e3fcd1a552783e66ff1f65c5f322e2f17a81d1 Mon Sep 17 00:00:00 2001 From: Siddhesh Poyarekar Date: Tue, 19 Sep 2023 13:25:40 -0400 Subject: [PATCH] Propagate GLIBC_TUNABLES in setxid binaries GLIBC_TUNABLES scrubbing happens earlier than envvar scrubbing and some tunables are required to propagate past setxid boundary, like their env_alias. Rely on tunable scrubbing to clean out GLIBC_TUNABLES like before, restoring behaviour in glibc 2.37 and earlier. Signed-off-by: Siddhesh Poyarekar Reviewed-by: Carlos O'Donell (cherry picked from commit 0d5f9ea97f1b39f2a855756078771673a68497e1) --- sysdeps/generic/unsecvars.h | 1 - 1 file changed, 1 deletion(-) diff --git a/sysdeps/generic/unsecvars.h b/sysdeps/generic/unsecvars.h index 81397fb90b..8278c50a84 100644 --- a/sysdeps/generic/unsecvars.h +++ b/sysdeps/generic/unsecvars.h @@ -4,7 +4,6 @@ #define UNSECURE_ENVVARS \ "GCONV_PATH\0" \ "GETCONF_DIR\0" \ - "GLIBC_TUNABLES\0" \ "HOSTALIASES\0" \ "LD_AUDIT\0" \ "LD_DEBUG\0" \ -- 2.39.3