mirror of https://github.com/google/oss-fuzz.git
69 lines
2.0 KiB
Diff
69 lines
2.0 KiB
Diff
diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c
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index cb5a96117f..c9b4880085 100644
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--- a/src/backend/tcop/postgres.c
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+++ b/src/backend/tcop/postgres.c
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@@ -102,6 +102,9 @@ int max_stack_depth = 100;
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/* wait N seconds to allow attach from a debugger */
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int PostAuthDelay = 0;
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+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
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+bool fuzzer_first_run = true;
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+#endif
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/* ----------------
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@@ -507,10 +510,15 @@ ReadCommand(StringInfo inBuf)
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{
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int result;
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+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
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+ result = SocketBackend(inBuf);
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+#else
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+
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if (whereToSendOutput == DestRemote)
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result = SocketBackend(inBuf);
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else
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result = InteractiveBackend(inBuf);
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+#endif
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return result;
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}
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@@ -3846,6 +3854,11 @@ PostgresMain(int argc, char *argv[],
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bool idle_in_transaction_timeout_enabled = false;
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bool idle_session_timeout_enabled = false;
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+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
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+ if(fuzzer_first_run)
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+ {
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+#endif /* FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION */
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+
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/* Initialize startup process environment if necessary. */
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if (!IsUnderPostmaster)
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InitStandaloneProcess(argv[0]);
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@@ -4207,6 +4220,11 @@ PostgresMain(int argc, char *argv[],
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if (!ignore_till_sync)
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send_ready_for_query = true; /* initially, or after error */
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+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
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+ fuzzer_first_run=false;
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+ }
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+#endif /* FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION */
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+
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/*
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* Non-error queries loop here.
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*/
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diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
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index 80c2672461..c16e0423c5 100644
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--- a/src/backend/utils/error/elog.c
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+++ b/src/backend/utils/error/elog.c
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@@ -600,7 +600,9 @@ errfinish(const char *filename, int lineno, const char *funcname)
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pq_endcopyout(true);
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/* Emit the message to the right places */
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+#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
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EmitErrorReport();
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+#endif
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/* Now free up subsidiary data attached to stack entry, and release it */
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if (edata->message)
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