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msm: ipa: Fix array out of bound and use after NULL check
authorMohammed Javid <mjavid@codeaurora.org>
Thu, 9 Nov 2017 09:46:46 +0000 (15:16 +0530)
committerMohammed Javid <mjavid@codeaurora.org>
Wed, 10 Jul 2019 08:52:54 +0000 (14:22 +0530)
commitecf04731f83fa58a6dc87ada0463fadaf390b31d
treeb41d4635bbe3ef588abfda22945b0fc141880033
parenteedc5c20ec7e980ed542bd4dd86288aa2f0c9855
msm: ipa: Fix array out of bound and use after NULL check

Couple of code cleanup
 - Check for upper boundary for resource_index
   not to dependent on ipa_rm_dep_get_index function.
 - Check actual argument for NULL and return.

Change-Id: I0ab244e68d96f7841ab2a10e61f2546314166165
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>
drivers/platform/msm/ipa/ipa_rm_dependency_graph.c
drivers/platform/msm/ipa/ipa_v2/rmnet_ipa.c
drivers/platform/msm/ipa/ipa_v3/rmnet_ipa.c