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Diffstat (limited to 'sys-devel/patch/files/patch-2.7.6-Avoid-invalid-memory-access-in-context-format-diffs.patch')
-rw-r--r--sys-devel/patch/files/patch-2.7.6-Avoid-invalid-memory-access-in-context-format-diffs.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/sys-devel/patch/files/patch-2.7.6-Avoid-invalid-memory-access-in-context-format-diffs.patch b/sys-devel/patch/files/patch-2.7.6-Avoid-invalid-memory-access-in-context-format-diffs.patch
new file mode 100644
index 00000000000..5eef875b85d
--- /dev/null
+++ b/sys-devel/patch/files/patch-2.7.6-Avoid-invalid-memory-access-in-context-format-diffs.patch
@@ -0,0 +1,26 @@
+From 15b158db3ae11cb835f2eb8d2eb48e09d1a4af48 Mon Sep 17 00:00:00 2001
+From: Andreas Gruenbacher <agruen@gnu.org>
+Date: Mon, 15 Jul 2019 19:10:02 +0200
+Subject: Avoid invalid memory access in context format diffs
+
+* src/pch.c (another_hunk): Avoid invalid memory access in context format
+diffs.
+---
+ src/pch.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/pch.c b/src/pch.c
+index a500ad9..cb54e03 100644
+--- a/src/pch.c
++++ b/src/pch.c
+@@ -1328,6 +1328,7 @@ another_hunk (enum diff difftype, bool rev)
+ ptrn_prefix_context = context;
+ ptrn_suffix_context = context;
+ if (repl_beginning
++ || p_end <= 0
+ || (p_end
+ != p_ptrn_lines + 1 + (p_Char[p_end - 1] == '\n')))
+ {
+--
+cgit v1.0-41-gc330
+