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musl - an implementation of the standard library for Linux-based systems
001c1afb0a
the main loop already errors out on zero-length labels within the name, but terminates before having a chance to check for an erroneous final zero-length label, instead producing a malformed query packet with a '.' byte instead of the terminating zero. rather than poke at the look logic, simply detect this condition early and error out without doing anything. this also fixes behavior of getaddrinfo when "." appears in the search domain list, which produces a name ending in ".." after concatenation, at least in the sense of no longer emitting malformed packets on the network. however, due to other issues, the lookup will still fail. |
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| crt | ||
| dist | ||
| include | ||
| ldso | ||
| src | ||
| tools | ||
| .gitignore | ||
| .mailmap | ||
| configure | ||
| COPYRIGHT | ||
| dynamic.list | ||
| INSTALL | ||
| Makefile | ||
| README | ||
| VERSION | ||
| WHATSNEW | ||
musl libc
musl, pronounced like the word "mussel", is an MIT-licensed
implementation of the standard C library targetting the Linux syscall
API, suitable for use in a wide range of deployment environments. musl
offers efficient static and dynamic linking support, lightweight code
and low runtime overhead, strong fail-safe guarantees under correct
usage, and correctness in the sense of standards conformance and
safety. musl is built on the principle that these goals are best
achieved through simple code that is easy to understand and maintain.
The 1.1 release series for musl features coverage for all interfaces
defined in ISO C99 and POSIX 2008 base, along with a number of
non-standardized interfaces for compatibility with Linux, BSD, and
glibc functionality.
For basic installation instructions, see the included INSTALL file.
Information on full musl-targeted compiler toolchains, system
bootstrapping, and Linux distributions built on musl can be found on
the project website:
http://www.musl-libc.org/