netty5

History

Michael K. Werle ed5fcbb773 Add explicit message when `noexec` prevents library loading. Motivation: Docker's `--tmpfs` flag mounts the temp volume with `noexec` by default, resulting in an UnsatisfiedLinkError. While this is good security practice, it is a surprising failure from a seemingly innocuous flag. Modifications: Add a best-effort attempt in `NativeLibraryLoader` to detect when temp files beng loaded cannot be executed even when execution permissions are set, often because the `noexec` flag is set on the volume. Requires numerous additional exclusions to the Animal Sniffer config for Java7 POSIX permissions manipulation. Result: Fixes [#6678].	2017-06-07 09:20:05 -07:00
..
src	Add explicit message when `noexec` prevents library loading.	2017-06-07 09:20:05 -07:00
pom.xml	[maven-release-plugin] prepare for next development iteration	2017-05-11 16:00:55 +02:00

Michael K. Werle ed5fcbb773 Add explicit message when noexec prevents library loading.

Motivation:

Docker's `--tmpfs` flag mounts the temp volume with `noexec` by default,
resulting in an UnsatisfiedLinkError.  While this is good security
practice, it is a surprising failure from a seemingly innocuous flag.

Modifications:

Add a best-effort attempt in `NativeLibraryLoader` to detect when temp
files beng loaded cannot be executed even when execution permissions
are set, often because the `noexec` flag is set on the volume.

Requires numerous additional exclusions to the Animal Sniffer config
for Java7 POSIX permissions manipulation.

Result:

Fixes [#6678].

2017-06-07 09:20:05 -07:00

src Add explicit message when noexec prevents library loading. 2017-06-07 09:20:05 -07:00

pom.xml [maven-release-plugin] prepare for next development iteration 2017-05-11 16:00:55 +02:00