Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Fix accessing the contents of a direct string #2261

Merged

Conversation

galpeter
Copy link
Contributor

In the ecma_string_get_chars method
the contents of a direct string is accessed incorrectly.
It tries to extract the magic string id from the
string pointer but the direct string does not need
this step.

@galpeter galpeter requested a review from zherczeg March 29, 2018 14:32
Copy link
Member

@zherczeg zherczeg left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM. Good catch!

In the `ecma_string_get_chars` method
the contents of a direct string is accessed incorrectly.
It tries to extract the magic string id from the
string pointer but the direct string does not need
this step.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal [email protected]
@galpeter
Copy link
Contributor Author

I've did an update: now there is a test for it.

Copy link
Contributor

@LaszloLango LaszloLango left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM

@LaszloLango LaszloLango merged commit 708f66a into jerryscript-project:master Mar 29, 2018
jimmy-huang pushed a commit to jimmy-huang/jerryscript that referenced this pull request Apr 2, 2018
In the `ecma_string_get_chars` method
the contents of a direct string is accessed incorrectly.
It tries to extract the magic string id from the
string pointer but the direct string does not need
this step.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal [email protected]
martijnthe pushed a commit to martijnthe/jerryscript that referenced this pull request Apr 6, 2018
* Add the ability to throw an error to python debugger (jerryscript-project#2188)

This patch makes it possible to throw an error from the python debugger client using the `throw` command.

JerryScript-DCO-1.0-Signed-off-by: Daniel Balla [email protected]

* Fix typo and redundant text in the documentation. (jerryscript-project#2260)

JerryScript-DCO-1.0-Signed-off-by: Daniel Vince [email protected]

* Fix accessing the contents of a direct string (jerryscript-project#2261)

In the `ecma_string_get_chars` method
the contents of a direct string is accessed incorrectly.
It tries to extract the magic string id from the
string pointer but the direct string does not need
this step.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal [email protected]

* Remove websocket message macros in debugger (jerryscript-project#2262)

JERRY_DEBUGGER_INIT_SEND_MESSAGE
JERRY_DEBUGGER_SET_SEND_MESSAGE_SIZE
JERRY_DEBUGGER_SET_SEND_MESSAGE_SIZE_FROM_TYPE

JerryScript-DCO-1.0-Signed-off-by: Jimmy Huang [email protected]

* Remove TARGET_HOST macros (jerryscript-project#2264)

Remove TARGET_HOST defines from the jerry-libc module and replace with compiler provided macros.

JerryScript-DCO-1.0-Signed-off-by: Istvan Miklos [email protected]

* Fix bug in stringToCesu8 conversion for 0x7ff (jerryscript-project#2267)

JerryScript-DCO-1.0-Signed-off-by: Geoff Gustafson [email protected]

* Add ecma_free_all_enqueued_jobs function (jerryscript-project#2265)

This function releases any remaining promise job that wasn't completed.
Also added this function to `jerry_cleanup ()`, therefore it will be automatically run.

JerryScript-DCO-1.0-Signed-off-by: Daniel Balla [email protected]

* Improve jerry_is_feature_enabled with object availability information (jerryscript-project#2250)

JerryScript-DCO-1.0-Signed-off-by: Zsolt Raduska [email protected]

* Add json parse and stringify function to jerryscript c api (jerryscript-project#2243)

JerryScript-DCO-1.0-Signed-off-by: Zsolt Raduska [email protected]

* Simplify debugger-ws.h (jerryscript-project#2266)

Remove several macros and types from it. This change simplifies
the external debugger interface.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]

* Add finalize_cb to jerry_context_data_manager_t (jerryscript-project#2269)

This patch adds a new finalize_cb callback to jerry_context_data_manager_t.
The callback is run as the very last thing in jerry_cleanup, after the VM has been torn down entirely.
There was already the deinit_cb, which is run while the VM is still in the process of being torn down.
The reason the deinit_cb is not always sufficient is that there may still be objects alive (because they still being referenced) that have native pointers associated with the context manager that is being deinit'ed.
As a result, the free_cb's for those objects can get called *after* the associated context manager's deinit_cb is run. This makes cleanup of manager state that is depended on by the live objects impossible to do in the deinit_cb. That type of cleanup can only be done when all values have been torn down completely.

JerryScript-DCO-1.0-Signed-off-by: Martijn The [email protected]

* Rework snapshot generation API. (jerryscript-project#2259)

Also remove eval context support. It provides no practical advantage.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]

* Implement the ES2015 version of Object.getPrototypeOf and add a test file for it (jerryscript-project#2256)

JerryScript-DCO-1.0-Signed-off-by: Peter Marki [email protected]

* Move DevTools integration code into jerry-client-ts subdir

JerryScript-DCO-1.0-Signed-off-by: Geoff Gustafson [email protected]

* Fix some things to match the new directory for TS code

JerryScript-DCO-1.0-Signed-off-by: Geoff Gustafson [email protected]
jimmy-huang pushed a commit to jimmy-huang/jerryscript that referenced this pull request May 8, 2018
In the `ecma_string_get_chars` method
the contents of a direct string is accessed incorrectly.
It tries to extract the magic string id from the
string pointer but the direct string does not need
this step.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal [email protected]
legendecas added a commit to yodaos-project/ShadowNode that referenced this pull request May 11, 2018
yorkie pushed a commit to yodaos-project/ShadowNode that referenced this pull request May 11, 2018
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

3 participants