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| author | David Rowley <drowley@postgresql.org> | 2024-07-01 12:11:10 +1200 |
|---|---|---|
| committer | David Rowley <drowley@postgresql.org> | 2024-07-01 12:11:10 +1200 |
| commit | 1029bdec2d641f378eaa59f00a93b136f191f3c7 (patch) | |
| tree | 830316c3c1f5eef15fc85aa69460c6f7dcf8c7e8 /src/common/stringinfo.c | |
| parent | e26810d01d441a457217a6eae9c2989fba29b80f (diff) | |
| download | postgresql-1029bdec2d641f378eaa59f00a93b136f191f3c7.tar.gz postgresql-1029bdec2d641f378eaa59f00a93b136f191f3c7.zip | |
Improve enlargeStringInfo's ERROR message
Until now, when an enlargeStringInfo() call would cause the StringInfo to
exceed its maximum size, we reported an "out of memory" error. This is
misleading as it's no such thing.
Here we remove the "out of memory" text and replace it with something
more relevant to better indicate that it's a program limitation that's
been reached.
Reported-by: Michael Banck
Reviewed-by: Daniel Gustafsson, Tom Lane
Discussion: https://postgr.es/m/18484-3e357ade5fe50e61@postgresql.org
Diffstat (limited to 'src/common/stringinfo.c')
| -rw-r--r-- | src/common/stringinfo.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/common/stringinfo.c b/src/common/stringinfo.c index ec5fc2422d8..eb9d6502fc8 100644 --- a/src/common/stringinfo.c +++ b/src/common/stringinfo.c @@ -311,13 +311,13 @@ enlargeStringInfo(StringInfo str, int needed) #ifndef FRONTEND ereport(ERROR, (errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED), - errmsg("out of memory"), + errmsg("string buffer exceeds maximum allowed length (%zu bytes)", MaxAllocSize), errdetail("Cannot enlarge string buffer containing %d bytes by %d more bytes.", str->len, needed))); #else fprintf(stderr, - _("out of memory\n\nCannot enlarge string buffer containing %d bytes by %d more bytes.\n"), - str->len, needed); + _("string buffer exceeds maximum allowed length (%zu bytes)\n\nCannot enlarge string buffer containing %d bytes by %d more bytes.\n"), + MaxAllocSize, str->len, needed); exit(EXIT_FAILURE); #endif } |