Each output flush runs in a coroutine whose stack was forced to 4096 (one
page). The HTTP output plugin overflows it and crashes with SIGSEGV after
the flush (issue #30113). Pin FLB_CORO_STACK_SIZE to upstream's own 64K
floor (FLB_CORO_STACK_SIZE_MIN_BYTE), which the musl-shrunk default undercuts.
Also add a regression test: drive the dummy input into the http output and
assert fluent-bit survives a few flush cycles instead of dying from a signal
(no listener needed -- the overflow happens while composing the request).
Fixes: https://github.com/openwrt/packages/issues/30113
Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>
Update 4.2.0 -> 5.0.8 and adopt maintainership. fluent-bit segfaulted at
startup on every musl target: under GCC 14 the upstream C-TLS probe no longer
compiles (undeclared __tls_get_addr), so the pthread_key fallback calls
pthread_getspecific() before pthread_key_create() and derefs a NULL tsd array
on musl (glibc is unaffected). Force -DFLB_HAVE_C_TLS=Yes for __thread TLS.
Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>
The way we use -lfts isn't particularly consistent. There's no reason
it shouldn't be. glibc users shouldn't have to deal with someone else's
lack of rigor.
Signed-off-by: Philip A. Prindeville <philipp@redfish-solutions.com>
Two packages (fluent-bit and nnn) don't properly gate musl-fts as
only required when using MUSL.
Signed-off-by: Philip A. Prindeville <philipp@redfish-solutions.com>
Deactivate the dependencies to libsals2, libzlib and libzstd.
This fixes the build of fluent-bit.
This fixes the following problem:
```
Package fluent-bit is missing dependencies for the following libraries:
libsasl2.so.3
libz.so.1
libzstd.so.1
```
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* add package fluent-bit v3.1.3
* test performed
- compile-test
- run-test on target
* fluent-bit package is added to provide another option for
log collection and management. It integrates well with
a wide variety of environments and deployments. It is widely
used by a number of organizations and is supported across a
variety of platforms. Integrating it to make it available as
an openwrt package.
Signed-off-by: Rahul Thakur <rahul.thakur@iopsys.eu>
Alexandru Ardelean
Sebastian Hamann
Philip A. Prindeville
Fabrice Fontaine
Biao Zhu
Rosen Penev
Hauke Mehrtens
Rahul Thakur