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Diffstat (limited to 'src/backend/postmaster/syslogger.c')
| -rw-r--r-- | src/backend/postmaster/syslogger.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c index 41b8dbb6c25..14ff1477c16 100644 --- a/src/backend/postmaster/syslogger.c +++ b/src/backend/postmaster/syslogger.c @@ -785,13 +785,13 @@ process_pipe_input(char *logbuffer, int *bytes_in_logbuffer) int dest = LOG_DESTINATION_STDERR; /* While we have enough for a header, process data... */ - while (count >= (int) sizeof(PipeProtoHeader)) + while (count >= (int) (offsetof(PipeProtoHeader, data) +1)) { PipeProtoHeader p; int chunklen; /* Do we have a valid header? */ - memcpy(&p, cursor, sizeof(PipeProtoHeader)); + memcpy(&p, cursor, offsetof(PipeProtoHeader, data)); if (p.nuls[0] == '\0' && p.nuls[1] == '\0' && p.len > 0 && p.len <= PIPE_MAX_PAYLOAD && p.pid != 0 && |