Binary compatibility report for the libudev library between 063 and 064 versions on x86
Test Info
| Library Name | libudev |
|---|
| Version #1 | 063 |
|---|
| Version #2 | 064 |
|---|
| CPU Type | x86 |
|---|
| GCC Version | 4.6.1 |
|---|
Test Results
| Total Header Files | 14 |
|---|
| Total Shared Libraries | 1 |
|---|
| Total Symbols / Types | 48 / 57 |
|---|
| Verdict | Incompatible
(2.1%) |
|---|
Problem Summary
| Severity | Count |
|---|
| Added Symbols | - | 3 |
|---|
| Removed Symbols | High | 0 |
|---|
Problems with
Data Types | High | 0 |
|---|
| Medium | 2 |
| Low | 1 |
Problems with
Symbols | High | 1 |
|---|
| Medium | 1 |
| Low | 0 |
Problems with
Constants | Low | 0 |
|---|
Added Symbols (3)
udev.h,
udev.so
udev_process_event ( struct udev_rules* rules, struct udevice* udev )
udev_rules.h,
udev.so
udev_rules_iter_label ( struct udev_rules* rules, char const* label )
udev_utils.h,
udev.so
strcmp_pattern ( char const* p, char const* s )
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Problems with Symbols, High Severity (1)
udev_rules.h,
udev.so
[+] udev_rules_get_run ( struct udev_rules* rules, struct udevice* udev, struct sysfs_device* sysfs_device ) (1)
changed to:udev_rules_get_run ( struct udev_rules* rules, struct udevice* udev, struct sysfs_class_device* class_dev, struct sysfs_device* sysfs_dev )
| Change | Effect |
|---|
| 1 | Parameter class_dev of type struct sysfs_class_device* has been added to the calling stack at the middle position. | Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications. |
|---|
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Problems with Data Types, Medium Severity (2)
udev_rules.h
[+] struct udev_rule (2)
| Change |
Effect |
| 1 | Field goto_label has been added at the middle position of this structural type. | 1) Size of the inclusive type has been changed.
2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications. |
|---|
| 2 | Field label has been added at the middle position of this structural type. | 1) Size of the inclusive type has been changed.
2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications. |
|---|
[+] affected symbols (1)
udev_rules_iter_next ( struct udev_rules* rules )Return value (pointer) has base type 'struct udev_rule'.
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Problems with Symbols, Medium Severity (1)
udev_rules.h,
udev.so
[+] udev_rules_get_run ( struct udev_rules* rules, struct udevice* udev, struct sysfs_device* sysfs_device ) (1)
changed to:udev_rules_get_run ( struct udev_rules* rules, struct udevice* udev, struct sysfs_class_device* class_dev, struct sysfs_device* sysfs_dev )
| Change | Effect |
|---|
| 1 | Parameter sysfs_dev of type struct sysfs_device* has been added to the calling stack. | This parameter will not be initialized by old clients. |
|---|
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Problems with Data Types, Low Severity (1)
udev_rules.h
[+] struct udev_rule (1)
| Change |
Effect |
| 1 | Size of this type has been changed from 288 bytes to 304 bytes. | The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications. |
|---|
[+] affected symbols (1)
udev_rules_iter_next ( struct udev_rules* rules )Return value (pointer) has base type 'struct udev_rule'.
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Header Files (14)
dlist.h
libsysfs.h
list.h
logging.h
sysfs.h
udev.h
udev_db.h
udev_libc_wrapper.h
udev_rules.h
udev_selinux.h
udev_sysfs.h
udev_utils.h
udev_version.h
udevd.h
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Shared Libraries (1)
udev.so
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