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Replace strncpy with strlcpy in selected places that seem possibly relevant

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to performance.  (A wholesale effort to get rid of strncpy should be
undertaken sometime, but not during beta.)  This commit also fixes dynahash.c
to correctly truncate overlength string keys for hashtables, so that its
callers don't have to anymore.
This commit is contained in:
Tom Lane
2006-09-27 18:40:10 +00:00
parent 996b203e62
commit c92f7e258e
11 changed files with 72 additions and 73 deletions
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4
src/backend/nodes/read.c
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@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/read.c,v 1.48 2006/03/05 15:58:28 momjian Exp $
* $PostgreSQL: pgsql/src/backend/nodes/read.c,v 1.49 2006/09/27 18:40:09 tgl Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@@ -408,7 +408,7 @@ nodeRead(char *token, int tok_len)
char *val = palloc(tok_len);
/* skip leading 'b' */
strncpy(val, token + 1, tok_len - 1);
memcpy(val, token + 1, tok_len - 1);
val[tok_len - 1] = '\0';
result = (Node *) makeBitString(val);
break;