Fix ext4 image's root directory permissions of APEX packages.
The generateFsConfig rule used to not give execution
permissions (0111) to the root (`/`) directory of the ext4 image
stored in an APEX package. This change add these bits, turning the
permissions from 0644 (drw-r--r--) to 0755 (drwxr-xr-x).
Previously, not having the execution permissions on the ext4 image's
root directory meant that the contents of the top-level directory of
the mounted image could not be listed.
Test: `adb shell ls /apex/<apex-package>` works
Bug: 117580281
Bug: 112672359
Bug: 113373927
Change-Id: I96f859de6022e04c0b82ccdf1db683887643e588
diff --git a/apex/apex.go b/apex/apex.go
index e6c4d88..6819bff 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -37,7 +37,7 @@
// by default set to (uid/gid/mode) = (1000/1000/0644)
// TODO(b/113082813) make this configurable using config.fs syntax
generateFsConfig = pctx.StaticRule("generateFsConfig", blueprint.RuleParams{
- Command: `echo '/ 1000 1000 0644' > ${out} && ` +
+ Command: `echo '/ 1000 1000 0755' > ${out} && ` +
`echo '/manifest.json 1000 1000 0644' >> ${out} && ` +
`echo ${ro_paths} | tr ' ' '\n' | awk '{print "/"$$1 " 1000 1000 0644"}' >> ${out} && ` +
`echo ${exec_paths} | tr ' ' '\n' | awk '{print "/"$$1 " 1000 1000 0755"}' >> ${out}`,