llvm-project

shylie/llvm-project

Fork 0

Commit Graph

Author	SHA1	Message	Date
Baghirov Feyruz	f0c90dfcd8	Rename 'free' in warning messages to 'release' (#150935 ) Changed the warning message: - From: 'Attempt to free released memory' To: 'Attempt to release already released memory' - From: 'Attempt to free non-owned memory' To: 'Attempt to release non-owned memory' - From: 'Use of memory after it is freed' To: 'Use of memory after it is released' All connected tests and their expectations have been changed accordingly. Inspired by [this PR](https://github.com/llvm/llvm-project/pull/147542#discussion_r2195197922)	2025-07-28 18:02:56 +02:00
Balazs Benics	c18407217e	[analyzer] Fix StringChecker for Unknown params It seems like protobuf crashed the `std::string` checker. Somehow it acquired `UnknownVal` as the sole `std::string` constructor parameter, causing a crash in the `castAs<Loc>()`. This patch addresses this. Reviewed By: martong Differential Revision: https://reviews.llvm.org/D112551	2021-10-26 18:15:00 +02:00
Balazs Benics	e1fdec875f	[analyzer] Add std::string checker This patch adds a checker checking `std::string` operations. At first, it only checks the `std::string` single `const char *` constructor for nullness. If It might be `null`, it will constrain it to non-null and place a note tag there. Reviewed By: martong Differential Revision: https://reviews.llvm.org/D111247	2021-10-25 11:15:40 +02:00

Author

SHA1

Message

Date

Baghirov Feyruz

f0c90dfcd8

Rename 'free' in warning messages to 'release' (#150935 )

Changed the warning message:

- **From**: 'Attempt to free released memory'
   **To**: 'Attempt to release already released memory'
- **From**: 'Attempt to free non-owned memory'
   **To**: 'Attempt to release non-owned memory'
- **From**: 'Use of memory after it is freed' 
   **To**: 'Use of memory after it is released'

All connected tests and their expectations have been changed
accordingly.

Inspired by [this
PR](https://github.com/llvm/llvm-project/pull/147542#discussion_r2195197922)

2025-07-28 18:02:56 +02:00

Balazs Benics

c18407217e

[analyzer] Fix StringChecker for Unknown params

It seems like protobuf crashed the `std::string` checker.
Somehow it acquired `UnknownVal` as the sole `std::string` constructor
parameter, causing a crash in the `castAs<Loc>()`.

This patch addresses this.

Reviewed By: martong

Differential Revision: https://reviews.llvm.org/D112551

2021-10-26 18:15:00 +02:00

Balazs Benics

e1fdec875f

[analyzer] Add std::string checker

This patch adds a checker checking `std::string` operations.
At first, it only checks the `std::string` single `const char *`
constructor for nullness.
If It might be `null`, it will constrain it to non-null and place a note
tag there.

Reviewed By: martong

Differential Revision: https://reviews.llvm.org/D111247

2021-10-25 11:15:40 +02:00

3 Commits