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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-06-10 11:43:00 +0900 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-06-10 12:05:38 +0900 |
| commit | da5fb1877dca6ec713b70f7c8646b4233769d015 (patch) | |
| tree | baab65b305bdb3f89a4838b77006899d9ba66ac6 /src/boot/efi/test-efi-string.c | |
| parent | 8bf796eeac340cf2b13030bd6c0287ad4b63f48d (diff) | |
| download | systemd-da5fb1877dca6ec713b70f7c8646b4233769d015.tar.gz | |
boot/efi-string: check the end of haystack before testing remaining pattern
Fixes buffer-overflow reported at https://github.com/systemd/systemd/pull/23589#issuecomment-1151820341.
Diffstat (limited to 'src/boot/efi/test-efi-string.c')
| -rw-r--r-- | src/boot/efi/test-efi-string.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/boot/efi/test-efi-string.c b/src/boot/efi/test-efi-string.c index 5aaa1f713f..178ad766cb 100644 --- a/src/boot/efi/test-efi-string.c +++ b/src/boot/efi/test-efi-string.c @@ -344,6 +344,7 @@ TEST(efi_fnmatch) { TEST_FNMATCH_ONE("*", "123", true); TEST_FNMATCH_ONE("**", "abcd", true); TEST_FNMATCH_ONE("*b*", "abcd", true); + TEST_FNMATCH_ONE("abc*d", "abc", false); TEST_FNMATCH_ONE("*.conf", "arch.conf", true); TEST_FNMATCH_ONE("debian-*.conf", "debian-wheezy.conf", true); TEST_FNMATCH_ONE("debian-*.*", "debian-wheezy.efi", true); |