diff options
Diffstat (limited to 'sys-apps/busybox/files/busybox-1.36.0-fortify-source-3-fixdep.patch')
| -rw-r--r-- | sys-apps/busybox/files/busybox-1.36.0-fortify-source-3-fixdep.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/sys-apps/busybox/files/busybox-1.36.0-fortify-source-3-fixdep.patch b/sys-apps/busybox/files/busybox-1.36.0-fortify-source-3-fixdep.patch new file mode 100644 index 000000000000..659c81180fb5 --- /dev/null +++ b/sys-apps/busybox/files/busybox-1.36.0-fortify-source-3-fixdep.patch @@ -0,0 +1,32 @@ +https://bugs.gentoo.org/893776 +https://bugs.busybox.net/show_bug.cgi?id=15326 +http://lists.busybox.net/pipermail/busybox/2023-February/090173.html + +From 2d4a3d9e6c1493a9520b907e07a41aca90cdfd94 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Arsen=20Arsenovi=C4=87?= <arsen@gentoo.org> +Date: Tue, 21 Feb 2023 20:20:31 +0100 +Subject: fixdep: avoid underflow when end of entry doesn't coincide with EOF +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Bug: https://bugs.gentoo.org/893776 +Closes: https://bugs.busybox.net/show_bug.cgi?id=15326 +Signed-off-by: Arsen Arsenović <arsen@gentoo.org> +Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> +--- a/scripts/basic/fixdep.c ++++ b/scripts/basic/fixdep.c +@@ -338,6 +338,11 @@ void parse_dep_file(void *map, size_t len) + do p--; while (!isalnum((unsigned char)*p)); + p++; + } ++ if (p < m) { ++ /* we've consumed the last filename of this list ++ already. */ ++ break; ++ } + memcpy(s, m, p-m); s[p-m] = 0; + if (strrcmp(s, "include/autoconf.h") && + strrcmp(s, "arch/um/include/uml-config.h") && +-- +cgit v1.2.3 |