Ondřej Surý 62cb5b30da Copy only the raw data when we are copying dns_slab{header,vec} ... The makeslab function in rdataslab.c contains an optimization for cases where the source is already an rdataslab. In these cases, it copies the entire slab using memmove. However, this creates a race condition: while the target slab is protected by a node lock, the source slab is not protected. This becomes problematic because the TTL heap needs to modify the heap index stored in the slab header, potentially while the memmove operation is reading from it. A closer look at makeslab shows that copying the header part of the slab is unnecessary, the header can be default-initialized instead. This MR modifies makeslab to copy only the raw part of the slab, while default-initializing the header, eliminating the race condition. For consistency, it also applies the same change to vecheader/makevec.		2025-12-16 18:09:09 +01:00
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dns	Copy only the raw data when we are copying dns_slab{header,vec}	2025-12-16 18:09:09 +01:00
isc	Fix formatting	2025-12-10 12:18:34 +01:00
isccc	switch to RETERR where it wasn't being used	2025-12-03 13:45:43 -08:00
isccfg	shrunk cfgobj down from 48 bytes to 40 bytes	2025-12-06 08:51:23 +01:00
ns	Log serial when IXFR version not in journal	2025-12-10 15:24:29 +00:00
.gitignore	The isc/platform.h header has been completely removed	2021-07-06 05:33:48 +00:00
meson.build	replace the build system with meson	2025-06-11 10:30:12 +03:00