aboutsummaryrefslogtreecommitdiff
path: root/lib/string_helpers.c
diff options
context:
space:
mode:
authorTakashi Iwai <[email protected]>2022-04-19 17:26:01 +0200
committerTakashi Iwai <[email protected]>2022-04-19 17:26:01 +0200
commit0aea30a07ec6b50de0fc5f5b2ec34a68ead86b61 (patch)
treeee7d7d116570f39e47399c8f691a5a7565077eeb /lib/string_helpers.c
parent4ddef9c4d70aae0c9029bdec7c3f7f1c1c51ff8c (diff)
parent5b933c7262c5b0ea11ea3c3b3ea81add04895954 (diff)
Merge tag 'asoc-fix-v5.18-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v5.18 A collection of fixes that came in since the merge window, plus one new device ID for an x86 laptop. Nothing that really stands out with particularly big impact outside of the affected device.
Diffstat (limited to 'lib/string_helpers.c')
-rw-r--r--lib/string_helpers.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/string_helpers.c b/lib/string_helpers.c
index 90f9f1b7afec..4f877e9551d5 100644
--- a/lib/string_helpers.c
+++ b/lib/string_helpers.c
@@ -968,6 +968,12 @@ void memcpy_and_pad(void *dest, size_t dest_len, const void *src, size_t count,
EXPORT_SYMBOL(memcpy_and_pad);
#ifdef CONFIG_FORTIFY_SOURCE
+/* These are placeholders for fortify compile-time warnings. */
+void __read_overflow2_field(size_t avail, size_t wanted) { }
+EXPORT_SYMBOL(__read_overflow2_field);
+void __write_overflow_field(size_t avail, size_t wanted) { }
+EXPORT_SYMBOL(__write_overflow_field);
+
void fortify_panic(const char *name)
{
pr_emerg("detected buffer overflow in %s\n", name);