[gentoo-commits] repo/gentoo:master commit in: dev-util/samurai/files/, dev-util/samurai/

["Lars Wendler" <polynomial-c@gentoo.org>]

commit:     05f98b2284e04f5078b8b38238d6688f9c76414b
Author:     Lars Wendler <polynomial-c <AT> gentoo <DOT> org>
AuthorDate: Thu Apr 29 19:40:38 2021 +0000
Commit:     Lars Wendler <polynomial-c <AT> gentoo <DOT> org>
CommitDate: Thu Apr 29 19:41:01 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=05f98b22

dev-util/samurai: Security revbump to fix mull pointer dereference

Removed old

Bug: https://bugs.gentoo.org/786957
Signed-off-by: Lars Wendler <polynomial-c <AT> gentoo.org>

 .../files/samurai-1.2-null_pointer_fix.patch       | 26 ++++++++++++++++++++++
 .../{samurai-1.2.ebuild => samurai-1.2-r1.ebuild}  |  4 ++++
 2 files changed, 30 insertions(+)

diff --git a/dev-util/samurai/files/samurai-1.2-null_pointer_fix.patch b/dev-util/samurai/files/samurai-1.2-null_pointer_fix.patch
new file mode 100644
index 00000000000..fbc97b03d47
--- /dev/null
+++ b/dev-util/samurai/files/samurai-1.2-null_pointer_fix.patch
@@ -0,0 +1,26 @@
+From d2af3bc375e2a77139c3a28d6128c60cd8d08655 Mon Sep 17 00:00:00 2001
+From: Michael Forney <mforney@mforney.org>
+Date: Sun, 4 Apr 2021 03:50:09 -0700
+Subject: [PATCH] parse: Check for non-empty command/rspfile/rspfile_content
+
+This matches ninja behavior and prevents the possibility of a rule
+with an empty (NULL) command string.
+
+Fixes #68.
+---
+ parse.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/parse.c b/parse.c
+index f79a5ee..b4b98a1 100644
+--- a/parse.c
++++ b/parse.c
+@@ -42,6 +42,8 @@ parserule(struct scanner *s, struct environment *env)
+ 		var = scanname(s);
+ 		parselet(s, &val);
+ 		ruleaddvar(r, var, val);
++		if (!val)
++			continue;
+ 		if (strcmp(var, "command") == 0)
+ 			hascommand = true;
+ 		else if (strcmp(var, "rspfile") == 0)

diff --git a/dev-util/samurai/samurai-1.2.ebuild b/dev-util/samurai/samurai-1.2-r1.ebuild
similarity index 90%
rename from dev-util/samurai/samurai-1.2.ebuild
rename to dev-util/samurai/samurai-1.2-r1.ebuild
index 4333d1997bf..ad8d964b12b 100644
--- a/dev-util/samurai/samurai-1.2.ebuild
+++ b/dev-util/samurai/samurai-1.2-r1.ebuild
@@ -16,6 +16,10 @@ fi
 LICENSE="ISC Apache-2.0 MIT"
 SLOT="0"
 
+PATCHES=(
+	"${FILESDIR}/${P}-null_pointer_fix.patch" #786957
+)
+
 src_install() {
 	emake DESTDIR="${D}" PREFIX="${EPREFIX}"/usr install
 	dodoc README.md