Fixes out-of-bounds access when reading from UART #468
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This bug was triggered by uart0_rx_intr_handler leaving rxBuf.pReadPos at the last element of rxBuf and subsequent reads from rxBuf incrementing pReadPos past the bounds of array and then comparing to array size.
festlv
changed the title
|
Related issue: #467 |
|
Close & reopen to trigger travis rebuild |
hreintke
added a commit
that referenced
this pull request
Dec 21, 2015
Fixes out-of-bounds access when reading from UART
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This bug was triggered by uart0_rx_intr_handler leaving rxBuf.pReadPos
at the last element of rxBuf and subsequent reads from rxBuf incrementing
pReadPos past the bounds of array and then comparing to array size.