build: harden coverity.yml permissions

Signed-off-by: Alex <aleksandrosansan@gmail.com>

diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
index d5cf381fc0f39df56876f8cd43c80a3b14badf3e..b86c00a5c1c0abd82c2674df86c3603b5011566d 100644 (file)
--- a/.github/workflows/coverity.yml
+++ b/.github/workflows/coverity.yml
@@ -6,6 +6,9 @@ on:
     # send data to Coverity daily at midnight
     - cron:  '0 0 * * *'
 
+permissions:
+  contents: read # to fetch code (actions/checkout)
+
 jobs:
   build:
     runs-on: ubuntu-latest