From: Nick Clifton <nickc@redhat.com>
Date: Tue, 9 Feb 2021 10:51:40 +0000 (+0000)
Subject: Add a test for PR 27355 - where corrupt assembler .file directives could trigger... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=52563b0f1c5516930b4507861d261529483a5e83;p=binutils-gdb.git

Add a test for PR 27355 - where corrupt assembler .file directives could trigger a segmentation fault.

	PR 27355
	* testsuite/gas/elf/pr27355.s: New test source file.
	* testsuite/gas/elf/pr27355.d: New test control file.
	* testsuite/gas/elf/pr27355.err: Expected errors from new test.
	* testsuite/gas/elf/elf.exp: Run the new test.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index ed343afd2d8..b4088cf0110 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,11 @@
+2021-02-09  Nick Clifton  <nickc@redhat.com>
+
+	PR 27355
+	* testsuite/gas/elf/pr27355.s: New test source file.
+	* testsuite/gas/elf/pr27355.d: New test control file.
+	* testsuite/gas/elf/pr27355.err: Expected errors from new test.
+	* testsuite/gas/elf/elf.exp: Run the new test.
+
 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
 
 	* config/tc-tic54x (tic54x_mmregs): Rename to ...
diff --git a/gas/testsuite/gas/elf/elf.exp b/gas/testsuite/gas/elf/elf.exp
index 4a695dfbaed..2917ea9fe5b 100644
--- a/gas/testsuite/gas/elf/elf.exp
+++ b/gas/testsuite/gas/elf/elf.exp
@@ -304,6 +304,7 @@ if { [is_elf_format] } then {
     run_dump_test "bad-section-flag"
     run_dump_test "bad-size"
     run_dump_test "bad-group"
+    run_dump_test "pr27355"
 
     run_dump_test "syms"
 
diff --git a/gas/testsuite/gas/elf/pr27355.d b/gas/testsuite/gas/elf/pr27355.d
new file mode 100644
index 00000000000..5906669de43
--- /dev/null
+++ b/gas/testsuite/gas/elf/pr27355.d
@@ -0,0 +1,3 @@
+#name: PR 27355
+#error_output: pr27355.err
+
diff --git a/gas/testsuite/gas/elf/pr27355.err b/gas/testsuite/gas/elf/pr27355.err
new file mode 100644
index 00000000000..6f5e2eae17f
--- /dev/null
+++ b/gas/testsuite/gas/elf/pr27355.err
@@ -0,0 +1,5 @@
+.*pr27355.s: Assembler messages:
+.*pr27355.s:1: Error: bad expression
+.*pr27355.s:2: Error: bad or irreducible absolute expression
+.*pr27355.s:3: Error: bad or irreducible absolute expression
+.*pr27355.s:3: Error: missing string
diff --git a/gas/testsuite/gas/elf/pr27355.s b/gas/testsuite/gas/elf/pr27355.s
new file mode 100644
index 00000000000..e7ddb349750
--- /dev/null
+++ b/gas/testsuite/gas/elf/pr27355.s
@@ -0,0 +1,4 @@
+	.file	<"input_test.c"
+	.file	.string	"%d\n""input_test.c"
+	.file   not reached
+