espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-06-21 18:39:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

Add a sanity check of files include by .incbin.

Browse Source 
PR 27381
	* read.c (s_incbin): Check that the file to be included is a
	regular, non-directory file.
	* testsuite/gas/all/pr27381.s: New test source file.
	* testsuite/gas/all/pr27381.d: New test control file.
	* testsuite/gas/all/pr27381.err: Expected error output for the new test.
	* testsuite/gas/all/gas.exp: Run the new test.
This commit is contained in:
Nick Clifton
2021-02-09 14:22:23 +00:00
parent 9b87f84a35
commit 284beb431f
6 changed files with 27 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
gas/ChangeLog
View File

@ -1,3 +1,13 @@
2021-02-09 Nick Clifton <nickc@redhat.com>
PR 27381
* read.c (s_incbin): Check that the file to be included is a
regular, non-directory file.
* testsuite/gas/all/pr27381.s: New test source file.
* testsuite/gas/all/pr27381.d: New test control file.
* testsuite/gas/all/pr27381.err: Expected error output for the new test.
* testsuite/gas/all/gas.exp: Run the new test.
2021-02-09 Alan Modra <amodra@gmail.com>
* Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.

9
gas/read.c
View File

@ -5909,7 +5909,16 @@ s_incbin (int x ATTRIBUTE_UNUSED)
if (binfile)
{
long file_len;
struct stat filestat;
if (fstat (fileno (binfile), &filestat) != 0
|| ! S_ISREG (filestat.st_mode)
|| S_ISDIR (filestat.st_mode))
{
as_bad (_("unable to include `%s'"), path);
goto done;
}
register_dependency (path);
/* Compute the length of the file. */

1
gas/testsuite/gas/all/gas.exp
View File

@ -470,3 +470,4 @@ gas_test "pr23938.s" "" "" ".xstabs"
run_dump_test "nop"
run_dump_test "asciz"
run_dump_test "pr27384"
run_dump_test "pr27381"

4
gas/testsuite/gas/all/pr27381.d Normal file
View File

@ -0,0 +1,4 @@
#as:
#error_output: pr27381.err
# The TI targets do not support the .incbin directuve.
#notarget: tic*-*-*

2
gas/testsuite/gas/all/pr27381.err Normal file
View File

@ -0,0 +1,2 @@
.*pr27381.s: Assembler messages:
.*pr27381.s:1: Error: unable to include `/etc/'

1
gas/testsuite/gas/all/pr27381.s Normal file
View File

@ -0,0 +1 @@
.incbin "/etc/"