mirror of
https://github.com/git/git.git
synced 2024-12-14 04:18:16 +08:00
4269974179
2c93286a (fix "git apply --index ..." not to deref NULL) added a check
for git patches missing a +++ line, preventing a segfault. Check for
missing --- lines as well, and add a test for each case.
Found by Vegard Nossum using AFL.
Original-patch-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
63 lines
1.3 KiB
Bash
Executable File
63 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2010 Andreas Gruenbacher
|
|
#
|
|
|
|
test_description='git apply filename consistency check'
|
|
|
|
. ./test-lib.sh
|
|
|
|
test_expect_success setup '
|
|
cat > bad1.patch <<EOF &&
|
|
diff --git a/f b/f
|
|
new file mode 100644
|
|
index 0000000..d00491f
|
|
--- /dev/null
|
|
+++ b/f-blah
|
|
@@ -0,0 +1 @@
|
|
+1
|
|
EOF
|
|
cat > bad2.patch <<EOF
|
|
diff --git a/f b/f
|
|
deleted file mode 100644
|
|
index d00491f..0000000
|
|
--- b/f-blah
|
|
+++ /dev/null
|
|
@@ -1 +0,0 @@
|
|
-1
|
|
EOF
|
|
'
|
|
|
|
test_expect_success 'apply diff with inconsistent filenames in headers' '
|
|
test_must_fail git apply bad1.patch 2>err &&
|
|
test_i18ngrep "inconsistent new filename" err &&
|
|
test_must_fail git apply bad2.patch 2>err &&
|
|
test_i18ngrep "inconsistent old filename" err
|
|
'
|
|
|
|
test_expect_success 'apply diff with new filename missing from headers' '
|
|
cat >missing_new_filename.diff <<-\EOF &&
|
|
diff --git a/f b/f
|
|
index 0000000..d00491f
|
|
--- a/f
|
|
@@ -0,0 +1 @@
|
|
+1
|
|
EOF
|
|
test_must_fail git apply missing_new_filename.diff 2>err &&
|
|
test_i18ngrep "lacks filename information" err
|
|
'
|
|
|
|
test_expect_success 'apply diff with old filename missing from headers' '
|
|
cat >missing_old_filename.diff <<-\EOF &&
|
|
diff --git a/f b/f
|
|
index d00491f..0000000
|
|
+++ b/f
|
|
@@ -1 +0,0 @@
|
|
-1
|
|
EOF
|
|
test_must_fail git apply missing_old_filename.diff 2>err &&
|
|
test_i18ngrep "lacks filename information" err
|
|
'
|
|
|
|
test_done
|