f08191e398
Currently, when adding new elements to GTree we blindly increment the node
counter, which is only of guint size (so 32-bit even on 64-bit Unix
platforms).
This is even more problematic because the only way to check whether
particular GTree is empty is to check whether its node count is zero.
This will obviously give wrong answer if this counter overflows.
Let's fix this by adding an appropriate check when adding a new node.
For the recently added g_tree_{insert,replace}_node () API we can simply
return NULL in such case.
However, the older g_tree_{insert,replace} () API doesn't have any ability
to return an error so for them we follow the example of
g_ptr_array_extend () and g_ptr_array_set_size () by calling g_error ()
when this happens.
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
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|---|---|---|
| .gitlab-ci | ||
| .reuse | ||
| docs | ||
| fuzzing | ||
| gio | ||
| glib | ||
| gmodule | ||
| gobject | ||
| gthread | ||
| LICENSES | ||
| m4macros | ||
| po | ||
| subprojects | ||
| tests | ||
| tools | ||
| .clang-format | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .gitmodules | ||
| .lcovrc | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| COPYING | ||
| glib.doap | ||
| INSTALL.md | ||
| meson_options.txt | ||
| meson.build | ||
| NEWS | ||
| README.md | ||
| SECURITY.md | ||
GLib
GLib is the low-level core library that forms the basis for projects such as GTK and GNOME. It provides data structure handling for C, portability wrappers, and interfaces for such runtime functionality as an event loop, threads, dynamic loading, and an object system.
The official download locations are: https://download.gnome.org/sources/glib
The official web site is: https://www.gtk.org/
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See the file ‘INSTALL.md’. There is separate and more in-depth documentation for building GLib on Windows.
Supported versions
Only the most recent unstable and stable release series are supported. All older versions are not supported upstream and may contain bugs, some of which may be exploitable security vulnerabilities.
See SECURITY.md for more details.
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instance. Alternatively, ask a question
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- And anything else you think is relevant.
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- If you can reproduce it with one of the test programs that are built
in the
- If the bug was a crash, the exact text that was printed out when the crash occurred.
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Patches should be submitted as merge requests to gitlab.gnome.org. If the patch fixes an existing issue, please refer to the issue in your commit message with the following notation (for issue 123):
Closes: #123
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