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| author | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2022-10-04 18:43:50 -0400 |
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| committer | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2022-10-04 18:43:50 -0400 |
| commit | 2bd815d8347851212b9a91dbdca8053f4dbdac87 (patch) | |
| tree | 88a320d8ca435d63715ce00abcfece7bf7aeb6de /NEWS | |
| parent | 2d8ef784bd6a784496a6fd460de6b6f57c70a501 (diff) | |
| download | glibc-2bd815d8347851212b9a91dbdca8053f4dbdac87.tar.gz glibc-2bd815d8347851212b9a91dbdca8053f4dbdac87.tar.xz glibc-2bd815d8347851212b9a91dbdca8053f4dbdac87.zip | |
nscd: Drop local address tuple variable [BZ #29607]
When a request needs to be resent (e.g. due to insufficient buffer space), the references to subsequent tuples in the local variable are stale and should not be used. This used to work by accident before, but since 1d495912a it no longer does. Instead of trying to reset it, just let gethostbyname4_r write into TUMPBUF6 for us, thus maintaining a consistent state at all times. This is now consistent with what is done in gaih_inet for getaddrinfo. Resolves: BZ #29607 Reported-by: Holger Hoffstätte <holger@applied-asynchrony.com> Tested-by: Holger Hoffstätte <holger@applied-asynchrony.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com> (cherry picked from commit 6e33e5c4b73cea7b8aa3de0947123db16200fb65)
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/NEWS b/NEWS index 91bcfeb7a6..63e26d7062 100644 --- a/NEWS +++ b/NEWS @@ -28,6 +28,8 @@ The following bugs are resolved with this release: [29537] libc: [2.34 regression]: Alignment issue on m68k when using [29539] libc: LD_TRACE_LOADED_OBJECTS changed how vDSO library are [29583] Use 64-bit interfaces in gconv_parseconfdir + [29607] nscd repeatably crashes calling __strlen_avx2 when hosts cache is + enabled [29638] libc: stdlib: arc4random fallback is never used Version 2.36 |