postgrespro.git / summary / log / commit / refs

commit    8e6ab9f8012ff54d2e3cf2804db811e5f8eada1b
Author:   Michael Meskes <meskes@postgresql.org>
Date:     Mon Feb 18 11:52:53 2019 +0000

    Properly end string to make sure ecpglib does not read beyond its boundaries.


 src/interfaces/ecpg/ecpglib/execute.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/interfaces/ecpg/ecpglib/execute.c b/src/interfaces/ecpg/ecpglib/execute.c
index 67681956b0..0c147b77cc 100644
--- a/src/interfaces/ecpg/ecpglib/execute.c
+++ b/src/interfaces/ecpg/ecpglib/execute.c
@@ -1072,8 +1072,9 @@ print_param_value(char *value, int len, int is_binary, int lineno, int nth)
 		value_s = value;
 	else
 	{
-		value_s = ecpg_alloc(ecpg_hex_enc_len(len), lineno);
+		value_s = ecpg_alloc(ecpg_hex_enc_len(len)+1, lineno);
 		ecpg_hex_encode(value, len, value_s);
+		value_s[ecpg_hex_enc_len(len)] = '\0';
 		malloced = true;
 	}
 


[parent: e81f0e3113e6]