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-rw-r--r--src/config.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/config.c b/src/config.c
index da6b049..5eb526a 100644
--- a/src/config.c
+++ b/src/config.c
@@ -600,8 +600,8 @@ unsigned config_save(void)
return 1;
strncpy(tmppath, get_tempdir(), BUFSIZ);
- strncat(tmppath, "/" CONF_PATH_NAME ".",
- BUFSIZ - strlen(tmppath) - 1);
+ tmppath[BUFSIZ - 1] = '\0';
+ strncat(tmppath, "/" CONF_PATH_NAME ".", BUFSIZ - strlen(tmppath) - 1);
if ((tmpext = new_tempfile(tmppath, TMPEXTSIZ)) == NULL)
return 0;
strncat(tmppath, tmpext, BUFSIZ - strlen(tmppath) - 1);