commit ad065ed87e9a7ec1b21d4338978cec23c69c3208
author Jagadeesh Ponduru <quic_jponduru@quicinc.com> Mon Mar 13 16:58:15 2023 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Mon Mar 27 03:03:47 2023 -0700
tree 989b797f778c738526f36e11a2bc8b8fcd5cceda
parent 75fbecc555f0ca9e7e49c9207f0d047edaed1c4c

msm: ipa3: using strscpy to have a robust string copy

Adding change to use strscpy to have a robust way of string
copying into another buffer, if we have unknown source string
at run time to avoid fortify_panic.

Change-Id: I16a4fce06ef9bc47b4c6c3d901984e0a7c514d38

drivers/platform/msm/ipa/ipa_v3/ipa_hdr.c

diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_hdr.c b/drivers/platform/msm/ipa/ipa_v3/ipa_hdr.c
index a57e36d..db353f3 100644
--- a/drivers/platform/msm/ipa/ipa_v3/ipa_hdr.c
+++ b/drivers/platform/msm/ipa/ipa_v3/ipa_hdr.c
@@ -587,7 +587,7 @@
 
 	memcpy(entry->hdr, hdr->hdr, hdr->hdr_len);
 	entry->hdr_len = hdr->hdr_len;
-	strlcpy(entry->name, hdr->name, IPA_RESOURCE_NAME_MAX);
+	strscpy(entry->name, hdr->name, IPA_RESOURCE_NAME_MAX);
 	entry->is_partial = hdr->is_partial;
 	entry->type = hdr->type;
 	entry->is_eth2_ofst_valid = hdr->is_eth2_ofst_valid;