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authorNoah Misch2015-02-02 15:00:45 +0000
committerNoah Misch2015-02-02 15:00:45 +0000
commit8b59672d8d23ea4203cf2701d126a96edca5bdd6 (patch)
tree3734a166e67794b3db4845f83d934226f2e8b5e8 /src/backend/tcop/postgres.c
parent1dc75515868454c645ded22d38054ec693e23ec6 (diff)
Cherry-pick security-relevant fixes from upstream imath library.
This covers alterations to buffer sizing and zeroing made between imath 1.3 and imath 1.20. Valgrind Memcheck identified the buffer overruns and reliance on uninitialized data; their exploit potential is unknown. Builds specifying --with-openssl are unaffected, because they use the OpenSSL BIGNUM facility instead of imath. Back-patch to 9.0 (all supported versions). Security: CVE-2015-0243
Diffstat (limited to 'src/backend/tcop/postgres.c')
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