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commit    8f0fd47fa33720dd09ad0ae74a8a583b9780e328
Author:   Daniel Gustafsson <dgustafsson@postgresql.org>
Date:     Wed Oct 25 08:53:11 2023 +0000
First released in: 17.0

    Use snprintf instead of sprintf in pg_regress.
    
    To avoid static analyzers sounding the alarm, move to using snprintf
    instead of sprintf. This was an oversight in 66d6086cbcbfc8dee789a6.
    
    Reported-by: Tom Lane <tgl@sss.pgh.pa.us>
    Discussion: https://postgr.es/m/849588.1698179694@sss.pgh.pa.us


 src/test/regress/pg_regress.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/test/regress/pg_regress.c b/src/test/regress/pg_regress.c
index b0af751c92e..b35e87295e3 100644
--- a/src/test/regress/pg_regress.c
+++ b/src/test/regress/pg_regress.c
@@ -845,7 +845,7 @@ initialize_environment(void)
 		{
 			char		s[16];
 
-			sprintf(s, "%d", port);
+			snprintf(s, sizeof(s), "%d", port);
 			setenv("PGPORT", s, 1);
 		}
 	}
@@ -867,7 +867,7 @@ initialize_environment(void)
 		{
 			char		s[16];
 
-			sprintf(s, "%d", port);
+			snprintf(s, sizeof(s), "%d", port);
 			setenv("PGPORT", s, 1);
 		}
 		if (user != NULL)


[parent: 673a17e31202]