diff options
| author | Xavier Beaudouin <kiwi@FreeBSD.org> | 2025-01-28 10:56:40 +0100 |
|---|---|---|
| committer | Xavier Beaudouin <kiwi@FreeBSD.org> | 2025-01-30 15:42:00 +0100 |
| commit | 8736a24d16ec753dd6034baa14724e51b6d25081 (patch) | |
| tree | e43c304c8ce3bd8b4e56be3b34ee0d6666b20305 /net/samba420/files/0017-Use-arc4random-when-available-to-generate-random-tal.patch | |
| parent | devel/tevent016: Update to 0.16.1 (diff) | |
net/samba420: Repocopy from net/samba419
PR: 280533
Sponsored by: Klara, Inc.
Approved by: 0mp (mentor)
Approved by: samba (0mp, kiwi)
Diffstat (limited to 'net/samba420/files/0017-Use-arc4random-when-available-to-generate-random-tal.patch')
| -rw-r--r-- | net/samba420/files/0017-Use-arc4random-when-available-to-generate-random-tal.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/net/samba420/files/0017-Use-arc4random-when-available-to-generate-random-tal.patch b/net/samba420/files/0017-Use-arc4random-when-available-to-generate-random-tal.patch new file mode 100644 index 000000000000..a7e7c7d99dbe --- /dev/null +++ b/net/samba420/files/0017-Use-arc4random-when-available-to-generate-random-tal.patch @@ -0,0 +1,49 @@ +From 42c9490dd346ee2f4369cbed4c37cb43f06e5d19 Mon Sep 17 00:00:00 2001 +From: "Timur I. Bakeyev" <timur@FreeBSD.org> +Date: Wed, 7 Sep 2022 23:52:43 +0200 +Subject: [PATCH 17/28] Use arc4random() when available to generate random + talloc slab signature. + +Signed-off-by: Timur I. Bakeyev <timur@FreeBSD.org> +--- + lib/talloc/talloc.c | 4 ++++ + lib/talloc/wscript | 1 + + 2 files changed, 5 insertions(+) + +diff --git a/lib/talloc/talloc.c b/lib/talloc/talloc.c +index 29da190880a..79c76fd9e35 100644 +--- a/lib/talloc/talloc.c ++++ b/lib/talloc/talloc.c +@@ -397,6 +397,9 @@ void talloc_lib_init(void) CONSTRUCTOR; + void talloc_lib_init(void) + { + uint32_t random_value; ++#if defined(HAVE_ARC4RANDOM) ++ random_value = arc4random(); ++#else + #if defined(HAVE_GETAUXVAL) && defined(AT_RANDOM) + uint8_t *p; + /* +@@ -430,6 +433,7 @@ void talloc_lib_init(void) + */ + random_value = ((uintptr_t)talloc_lib_init & 0xFFFFFFFF); + } ++#endif /* HAVE_ARC4RANDOM */ + talloc_magic = random_value & ~TALLOC_FLAG_MASK; + } + #else +diff --git a/lib/talloc/wscript b/lib/talloc/wscript +index f0c266a7878..c75ec0505df 100644 +--- a/lib/talloc/wscript ++++ b/lib/talloc/wscript +@@ -52,6 +52,7 @@ def configure(conf): + + conf.CHECK_HEADERS('sys/auxv.h') + conf.CHECK_FUNCS('getauxval') ++ conf.CHECK_FUNCS('arc4random') + + conf.SAMBA_CONFIG_H() + +-- +2.37.1 + |