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musl - an implementation of the standard library for Linux-based systems
8949da7ab1
If the (normalized) timeout passed to select exceeds INT_MAX seconds on an arch with SYS_pselect6_time64 and the kernel is too old to support time64 syscalls, the timeout is implicitly converted to (32-bit) long on the fallback path, losing its upper 32 bits and potentially becoming a small positive value, violating the intended semantics, or even a negative value, causing the fallback syscall failure. Fix this by saturating the timeout at INT_MAX as done in other time64 fallback cases. |
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| 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/