Merge "BpfLoader: remove version check logic" into main

1 files changed, 1 insertions, 28 deletions

diff --git a/libbpf_android/Loader.cpp b/libbpf_android/Loader.cpp
index 229dd93..7749607 100644
--- a/libbpf_android/Loader.cpp
+++ b/libbpf_android/Loader.cpp
@@ -1129,39 +1129,12 @@ int loadProg(const char* elfPath, bool* isCritical, const Location& location) {
     }
 
     // the following default values are for bpfloader V0.0 format which does not include them
-    unsigned int bpfLoaderMinVer =
-            readSectionUint("bpfloader_min_ver", elfFile, DEFAULT_BPFLOADER_MIN_VER);
-    unsigned int bpfLoaderMaxVer =
-            readSectionUint("bpfloader_max_ver", elfFile, DEFAULT_BPFLOADER_MAX_VER);
-    unsigned int bpfLoaderMinRequiredVer =
-            readSectionUint("bpfloader_min_required_ver", elfFile, 0);
     size_t sizeOfBpfMapDef =
             readSectionUint("size_of_bpf_map_def", elfFile, DEFAULT_SIZEOF_BPF_MAP_DEF);
     size_t sizeOfBpfProgDef =
             readSectionUint("size_of_bpf_prog_def", elfFile, DEFAULT_SIZEOF_BPF_PROG_DEF);
 
-    // inclusive lower bound check
-    if (BPFLOADER_VERSION < bpfLoaderMinVer) {
-        ALOGI("BpfLoader version 0x%05x ignoring ELF object %s with min ver 0x%05x",
-              BPFLOADER_VERSION, elfPath, bpfLoaderMinVer);
-        return 0;
-    }
-
-    // exclusive upper bound check
-    if (BPFLOADER_VERSION >= bpfLoaderMaxVer) {
-        ALOGI("BpfLoader version 0x%05x ignoring ELF object %s with max ver 0x%05x",
-              BPFLOADER_VERSION, elfPath, bpfLoaderMaxVer);
-        return 0;
-    }
-
-    if (BPFLOADER_VERSION < bpfLoaderMinRequiredVer) {
-        ALOGI("BpfLoader version 0x%05x failing due to ELF object %s with required min ver 0x%05x",
-              BPFLOADER_VERSION, elfPath, bpfLoaderMinRequiredVer);
-        return -1;
-    }
-
-    ALOGI("BpfLoader version 0x%05x processing ELF object %s with ver [0x%05x,0x%05x)",
-          BPFLOADER_VERSION, elfPath, bpfLoaderMinVer, bpfLoaderMaxVer);
+    ALOGI("Platform BpfLoader processing ELF object %s", elfPath);
 
     if (sizeOfBpfMapDef < DEFAULT_SIZEOF_BPF_MAP_DEF) {
         ALOGE("sizeof(bpf_map_def) of %zu is too small (< %d)", sizeOfBpfMapDef,