From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Fri, 2 Feb 2024 20:34:29 +0000 (-0500)
Subject: Translate ENOMEM to ERRCODE_OUT_OF_MEMORY in errcode_for_file_access().
X-Git-Tag: REL_12_18~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4493bfb709ae1b83e537daf82014d9b5ad65b26d;p=thirdparty%2Fpostgresql.git

Translate ENOMEM to ERRCODE_OUT_OF_MEMORY in errcode_for_file_access().

Previously you got ERRCODE_INTERNAL_ERROR, which seems inappropriate,
especially given that we're trying to avoid emitting that in reachable
cases.

Alexander Kuzmenkov

Discussion: https://postgr.es/m/CALzhyqzgQph0BY8-hFRRGdHhF8CoqmmDHW9S=hMZ-HMzLxRqDQ@mail.gmail.com
---

diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index bca06ca3315..1df08e40218 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -632,6 +632,10 @@ errcode_for_file_access(void)
 			edata->sqlerrcode = ERRCODE_DISK_FULL;
 			break;
 
+		case ENOMEM:			/* Out of memory */
+			edata->sqlerrcode = ERRCODE_OUT_OF_MEMORY;
+			break;
+
 		case ENFILE:			/* File table overflow */
 		case EMFILE:			/* Too many open files */
 			edata->sqlerrcode = ERRCODE_INSUFFICIENT_RESOURCES;