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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/utils/misc/ps_status.c
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@ -5,7 +5,7 @@
* to contain some useful information. Mechanism differs wildly across
* platforms.
*
* $PostgreSQL: pgsql/src/backend/utils/misc/ps_status.c,v 1.31 2006/06/27 22:16:44 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/ps_status.c,v 1.32 2006/09/27 18:40:10 tgl Exp $
*
* Copyright (c) 2000-2006, PostgreSQL Global Development Group
* various details abducted from various places
@ -300,7 +300,7 @@ set_ps_display(const char *activity, bool force)
#endif
/* Update ps_buffer to contain both fixed part and activity */
StrNCpy(ps_buffer + ps_buffer_fixed_size, activity,
strlcpy(ps_buffer + ps_buffer_fixed_size, activity,
ps_buffer_size - ps_buffer_fixed_size);
/* Transmit new setting to kernel, if necessary */