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lib: fix some other Null Pointer Dereference bugs #18072

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lib: fix some other Null Pointer Dereference bugs #18072

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ae79019
lib: fix a Null Pointer Dereference bug in mgmt_be_client.c
mugitya03 Feb 9, 2025
91a704c
lib: fix a Null Pointer Dereference bug in vrf.c
mugitya03 Feb 9, 2025
ad70a68
lib: fix a Null Pointer Dereference bug in pullwr.c
mugitya03 Feb 9, 2025
e2511de
lib: fix a Null Pointer Dereference bug in vrf.c
mugitya03 Feb 9, 2025
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1 change: 1 addition & 0 deletions lib/mgmt_be_client.c
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Original file line number Diff line number Diff line change
Expand Up @@ -323,6 +323,7 @@ static int __send_notification(struct mgmt_be_client *client, const char *xpath,
int ret = 0;

assert(op != NOTIFY_OP_NOTIFICATION || xpath || tree);
assert(xpath || tree);
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This looks odd at all. Why an assert is required here at all? I see it was introduced here opensourcerouting@c88b489, but maybe we can just fixup it correctly instead of adding a second assert?

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Why does this commit not have the analysis of what is being done and it's in the PR? This makes no sense and I would like the commit to have this analysis. 5 years from now people are going to be looking at the code and commit messages not the PR

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Yeah. How about returning an error code when both xpath and tree are null instead of using an assert?
And I'll resubmit a PR with an analysis in the commit information.

debug_be_client("%s: sending %sYANG %snotification: %s", __func__,
op == NOTIFY_OP_DS_DELETE ? "delete "
: op == NOTIFY_OP_DS_REPLACE ? "replace "
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