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| author | Bruce Momjian <bruce@momjian.us> | 2002-06-15 19:37:48 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2002-06-15 19:37:48 +0000 |
| commit | cd7be4d9470c7b035774287817d19055792a097a (patch) | |
| tree | 2b9176994a843b2eb365440547c7713fd0a02472 | |
| parent | eeb1dd506855e72e723fc5e0140d7c813b9ef347 (diff) | |
| download | postgresql-cd7be4d9470c7b035774287817d19055792a097a.tar.gz postgresql-cd7be4d9470c7b035774287817d19055792a097a.zip | |
Noted with versions 7.0.3, 7.1.3, and 7.2.1:
The psql interpreter becomes unstable if variable substitutions
are used. The debugger GDB was unable to help however mpatrol
reports that the sprintf at mainloop.c:389 is steping one byte
farther than the allocation.
William K. Volkman
| -rw-r--r-- | src/bin/psql/mainloop.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/bin/psql/mainloop.c b/src/bin/psql/mainloop.c index 06ca83a7fe1..0a6981ed4e3 100644 --- a/src/bin/psql/mainloop.c +++ b/src/bin/psql/mainloop.c @@ -3,7 +3,7 @@ * * Copyright 2000 by PostgreSQL Global Development Group * - * $Header: /cvsroot/pgsql/src/bin/psql/mainloop.c,v 1.47 2002/03/27 19:16:13 petere Exp $ + * $Header: /cvsroot/pgsql/src/bin/psql/mainloop.c,v 1.48 2002/06/15 19:37:48 momjian Exp $ */ #include "postgres_fe.h" #include "mainloop.h" @@ -378,7 +378,8 @@ MainLoop(FILE *source) { out_length = strlen(value); - new = malloc(len + out_length - (1 + in_length) + 1); + /* Allow for 'after' character also 2002-05-27 */ + new = malloc(len + out_length - (1 + in_length) + 1 + 1); if (!new) { psql_error("out of memory\n"); |