In TsSharedMutex.h, make error reporting thread-safe.#8636
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ywkaras merged 1 commit intoapache:masterfrom Feb 2, 2022
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In TsSharedMutex.h, make error reporting thread-safe.#8636ywkaras merged 1 commit intoapache:masterfrom
ywkaras merged 1 commit intoapache:masterfrom
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@serrislew is going to look at this |
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| Strerror(int err_num) | ||
| { | ||
| _c_str = strerror_r(err_num, _buf, 256); | ||
| if (!_c_str) { |
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some docs show that with the GNU-specific strerror_r(), if err_num is unknown, it can return an "unknown error nnn" message which won't make _c_str null, making the conditional think that strerror_r() did not fail when it did. Maybe use the XSI-compliant version (returning int) and returning _buf which also has the error string
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TS is compiled with -D_GNU_SOURCE, which means that only the GNU-specific strerror_r() is available. Even if it never returns null (currently), I'd rather leave the handling in for future-safety.
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Approving for Serris Lew.
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(cherry picked from commit 4b0d3cb)
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Cherry-picked to v9.2.x |
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* asf/9.2.x: Revert "DNS: Fix lack of nameserver failover in low use circumstances. (apache#7843)" (apache#8663) Fix strategies to initialize scheme (apache#8650) DNS: Fix lack of nameserver failover in low use circumstances. (apache#7843) Cleanup strategy debug logs (apache#8656) Making 9.2.x backwards compatible with 9.1.x (apache#8661) Adds two overridable config variables to control parent mark downs. (apache#8595) Fix plugin parent_select missing hostname len (apache#8649) Ports apache#7925 apache#8365 core to parent_select plugin (apache#8590) Ports apache#7897 from core strategies to parent_select plugin. (apache#8580) Adding clangd language server files to .gitignore (apache#8640) Make TsSharedMutex.h compile on MacOS. (apache#8645) In TsSharedMutex.h, make error reporting thread-safe. (apache#8636) Revert "body factory does not respect runroot (apache#8388)" (apache#8654) doc: Convert miscased Traffic Server references to |TS| macro (apache#8543) Add a new --enable-event-tracker configure option (apache#8179) Add parent_select plugin strategy caching (apache#8651) TLS Session Resumption: fix timed out session (apache#8667) Fix to allow running from outside top_srcdir (apache#8673) Send diags output to stderr when running regression tests. (apache#8662) Default proxy.config.http.strict_uri_parsing to "2" (apache#8632)
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(cherry picked from commit 4b0d3cb)
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In TsSharedMutex.h, make error reporting thread-safe. (apache#8636)
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