Aurelien DARRAGON 0cfbeb1ae8 BUG/MINOR: ring: free ring's allocated area not ring's usable area when using maps ... Since 40d1c84bf0 ("BUG/MAJOR: ring: free the ring storage not the ring itself when using maps"), munmap() call for startup_logs's ring and file-backed rings fails to work (EINVAL) and causes memory leaks during process cleanup. munmap() fails because it is called with the ring's usable area pointer which is an offset from the underlying original memory block allocated using mmap(). Indeed, ring_area() helper function was misused because it didn't explicitly mention that the returned address corresponds to the usable storage's area, not the allocated one. To fix the issue, we add an explicit ring_allocated_area() helper to return the allocated area for the ring, just like we already have ring_allocated_size() for the allocated size, and we properly use both the allocated size and allocated area to manipulate them using munmap() and msync(). No backport needed.		2024-05-21 11:42:35 +02:00
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haproxy	BUG/MINOR: ring: free ring's allocated area not ring's usable area when using maps	2024-05-21 11:42:35 +02:00
import	MINOR: ist: define iststrip() new function	2024-04-26 11:29:25 +02:00
make	BUILD: makefile: support USE_xxx=0 as well	2024-04-11 11:06:19 +02:00