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Merge pull request #33058 from ClickHouse/update-harmful

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Update harmful library
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alexey-milovidov 2021-12-23 08:01:21 +03:00 committed by GitHub
commit 95818893d3
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1 changed files with 19 additions and 4 deletions
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23
base/harmful/harmful.c
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@ -182,7 +182,6 @@ TRAP(vlimit)
TRAP(wcsnrtombs)
TRAP(wcsrtombs)
TRAP(wctomb)
TRAP(wordexp)
TRAP(basename)
TRAP(catgets)
TRAP(dbm_clearerr)
@ -195,9 +194,8 @@ TRAP(dbm_nextkey)
TRAP(dbm_open)
TRAP(dbm_store)
TRAP(dirname)
#if !defined(SANITIZER)
TRAP(dlerror) // Used by tsan
#endif
// TRAP(dlerror) // It is not thread-safe. But it is used by dynamic linker to load some name resolution plugins. Also used by TSan.
/// Note: we should better get rid of glibc, dynamic linking and all that sort of annoying garbage altogether.
TRAP(ftw)
TRAP(getc_unlocked)
//TRAP(getenv) // Ok at program startup
@ -245,4 +243,21 @@ TRAP(lgammaf32x)
TRAP(lgammaf64)
TRAP(lgammaf64x)
/// These functions are unused by ClickHouse and we should be aware if they are accidentally get used.
/// Sometimes people report that these function contain vulnerabilities (these reports are bogus for ClickHouse).
TRAP(mq_close)
TRAP(mq_getattr)
TRAP(mq_setattr)
TRAP(mq_notify)
TRAP(mq_open)
TRAP(mq_receive)
TRAP(mq_send)
TRAP(mq_unlink)
TRAP(mq_timedsend)
TRAP(mq_timedreceive)
/// These functions are also unused by ClickHouse.
TRAP(wordexp)
TRAP(wordfree)
#endif