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potential null pointer deref? #19991
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Yeah, the value passed to |
We could add a check that |
Either way! I wasn't going to create this issue, but the defensive check on line 20 that checks for nullptr made it seem like something worth double checking. Thanks for your responses! |
The input to this function shouldn't be null, and callers are not equipped to deal with a nullptr return value. Change the nullptr return to a CHECK_NOT_NULL(). Also fix the indentation of the function. PR-URL: nodejs#21545 Fixes: nodejs#19991 Reviewed-By: Wyatt Preul <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Daniel Bevenius <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Tobias Nießen <[email protected]>
The input to this function shouldn't be null, and callers are not equipped to deal with a nullptr return value. Change the nullptr return to a CHECK_NOT_NULL(). Also fix the indentation of the function. PR-URL: #21545 Fixes: #19991 Reviewed-By: Wyatt Preul <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Daniel Bevenius <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Tobias Nießen <[email protected]>
We noticed these two sites as potential null pointer deferences.
node/src/node_trace_events.cc
Lines 51 to 53 in ebbf393
node/src/node_trace_events.cc
Lines 130 to 132 in ebbf393
It seems like
category_group_enabled
can be null based on the defensive check:node/src/node_trace_events.cc
Lines 19 to 23 in ebbf393
But I suspect because of the usage
GetCategoryGroupEnabled
is not called with null pointer. Any thoughts?The text was updated successfully, but these errors were encountered: