X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Futils%2Fcommon%2Fcommon_test.c;h=b8b3b4f7a2bcb15932ed9b014e9a8d66c61ace24;hb=7109b8a27f2d82fbf8c1ae9d58ab6cffbaec9339;hp=0e061a137bd9d4daee27c56fbd09deefe4e847a9;hpb=52e8daca0c0b53c61c31fe9ea058b08e6eb7c2b1;p=collectd.git

diff --git a/src/utils/common/common_test.c b/src/utils/common/common_test.c
index 0e061a13..b8b3b4f7 100644
--- a/src/utils/common/common_test.c
+++ b/src/utils/common/common_test.c
@@ -232,33 +232,33 @@ DEF_TEST(escape_string) {
 }
 
 DEF_TEST(strunescape) {
-  char buffer[16];
+  char buffer[32] = {0};
   int status;
 
-  strncpy(buffer, "foo\\tbar", sizeof(buffer));
+  strncpy(buffer, "foo\\tbar", sizeof(buffer) - 1);
   status = strunescape(buffer, sizeof(buffer));
   OK(status == 0);
   EXPECT_EQ_STR("foo\tbar", buffer);
 
-  strncpy(buffer, "\\tfoo\\r\\n", sizeof(buffer));
+  strncpy(buffer, "\\tfoo\\r\\n", sizeof(buffer) - 1);
   status = strunescape(buffer, sizeof(buffer));
   OK(status == 0);
   EXPECT_EQ_STR("\tfoo\r\n", buffer);
 
-  strncpy(buffer, "With \\\"quotes\\\"", sizeof(buffer));
+  strncpy(buffer, "With \\\"quotes\\\"", sizeof(buffer) - 1);
   status = strunescape(buffer, sizeof(buffer));
   OK(status == 0);
   EXPECT_EQ_STR("With \"quotes\"", buffer);
 
   /* Backslash before null byte */
-  strncpy(buffer, "\\tbackslash end\\", sizeof(buffer));
+  strncpy(buffer, "\\tbackslash end\\", sizeof(buffer) - 1);
   status = strunescape(buffer, sizeof(buffer));
   OK(status != 0);
   EXPECT_EQ_STR("\tbackslash end", buffer);
   return 0;
 
   /* Backslash at buffer end */
-  strncpy(buffer, "\\t3\\56", sizeof(buffer));
+  strncpy(buffer, "\\t3\\56", sizeof(buffer) - 1);
   status = strunescape(buffer, 4);
   OK(status != 0);
   OK(buffer[0] == '\t');