Snap for 10017868 from bc516a9 to udc-qpr1-release

Change-Id: I38273248287a7a2b8fc90e79a864f1c6e29c371e
CipherOS · Apr 28, 2023 · 4f0fd3f · 4f0fd3f
2 parents e00e39c + bc516a9
commit 4f0fd3f
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/libbpf_android/Loader.cpp b/libbpf_android/Loader.cpp
@@ -17,6 +17,7 @@
 #define LOG_TAG "LibBpfLoader"
 
 #include <errno.h>
+#include <fcntl.h>
 #include <linux/bpf.h>
 #include <linux/elf.h>
 #include <log/log.h>
@@ -901,7 +902,8 @@ static int createMaps(const char* elfPath, ifstream& elfFile, vector<unique_fd>&
                     ALOGE("create %s -> %d [%d:%s]", createLoc.c_str(), ret, err, strerror(err));
                     return -err;
                 }
-                ret = rename(createLoc.c_str(), mapPinLoc.c_str());
+                ret = renameat2(AT_FDCWD, createLoc.c_str(),
+                                AT_FDCWD, mapPinLoc.c_str(), RENAME_NOREPLACE);
                 if (ret) {
                     int err = errno;
                     ALOGE("rename %s %s -> %d [%d:%s]", createLoc.c_str(), mapPinLoc.c_str(), ret,
@@ -1153,7 +1155,8 @@ static int loadCodeSections(const char* elfPath, vector<codeSection>& cs, const
                     ALOGE("create %s -> %d [%d:%s]", createLoc.c_str(), ret, err, strerror(err));
                     return -err;
                 }
-                ret = rename(createLoc.c_str(), progPinLoc.c_str());
+                ret = renameat2(AT_FDCWD, createLoc.c_str(),
+                                AT_FDCWD, progPinLoc.c_str(), RENAME_NOREPLACE);
                 if (ret) {
                     int err = errno;
                     ALOGE("rename %s %s -> %d [%d:%s]", createLoc.c_str(), progPinLoc.c_str(), ret,