commit d1780836f4d84f396f788eae5ba87b51968c983c
author Hans Wennborg <hans@chromium.org> Tue Jun 20 13:56:51 2023
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> Wed Jun 21 09:16:11 2023
tree 900b5799b45edbb366e2d73a6d0a6d8abddeb11f
parent c4e0254909d951de48c633a1a65be3db407fa9c3

Fix incorrect use of scoped enumerations in format strings

Scoped enums do not get automatically promoted to their underlying type,
so these uses have undefined behavior and Clang recently started warning
about it.

Bug: chromium:1456289
Change-Id: I9cf4e5a68378930a3bf7d8ac7b0a21eaf0d12670
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/309520
Reviewed-by: Rasmus Brandt <brandtr@webrtc.org>
Auto-Submit: Hans Wennborg <hans@chromium.org>
Commit-Queue: Rasmus Brandt <brandtr@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40321}

api/video_codecs/h264_profile_level_id.cc

diff --git a/api/video_codecs/h264_profile_level_id.cc b/api/video_codecs/h264_profile_level_id.cc
index 02b43ba..5844ca0 100644
--- a/api/video_codecs/h264_profile_level_id.cc
+++ b/api/video_codecs/h264_profile_level_id.cc
@@ -238,7 +238,8 @@
   }
 
   char str[7];
-  snprintf(str, 7u, "%s%02x", profile_idc_iop_string, profile_level_id.level);
+  snprintf(str, 7u, "%s%02x", profile_idc_iop_string,
+           static_cast<unsigned>(profile_level_id.level));
   return {str};
 }