X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=src%2Fcommon%2Futils.c;h=803fb3363c8148ecbe17d769d59b534cb1afa6d4;hb=77b1882c1ae0302be8102ca115812694e4411fc5;hp=7041a713bd7caa77e15a5dff69d688691824923f;hpb=ba58cc31d8b9b4bfa07d965925c70e0ceb632e47;p=lttng-tools.git

diff --git a/src/common/utils.c b/src/common/utils.c
index 7041a713b..803fb3363 100644
--- a/src/common/utils.c
+++ b/src/common/utils.c
@@ -71,7 +71,7 @@
  * to specify the size of the resolved_path argument if given, or the size to
  * allocate.
  */
-LTTNG_HIDDEN
+static
 char *utils_partial_realpath(const char *path, char *resolved_path, size_t size)
 {
 	char *cut_path = NULL, *try_path = NULL, *try_path_prev = NULL;
@@ -300,7 +300,7 @@ int expand_double_slashes_dot_and_dotdot(char *path)
 		 * Copy the current token which is neither a '.' nor a '..'.
 		 */
 		path[expanded_path_len++] = '/';
-		memcpy(&path[expanded_path_len], curr_char, curr_token_len);
+		memmove(&path[expanded_path_len], curr_char, curr_token_len);
 		expanded_path_len += curr_token_len;
 	}
 
@@ -1278,8 +1278,14 @@ int utils_get_group_id(const char *name, bool warn, gid_t *gid)
 		}
 	}
 	if (ret) {
-		PERROR("Failed to get group file entry for group name \"%s\"",
-				name);
+		if (ret == ESRCH) {
+			DBG("Could not find group file entry for group name '%s'",
+					name);
+		} else {
+			PERROR("Failed to get group file entry for group name '%s'",
+					name);
+		}
+
 		ret = -1;
 		goto error;
 	}