Merge pull request #17435 from hrydgard/wwe-scan-functions-fix

ElfLoader: Don't scan for functions in zero-length sections
hrydgard · May 8, 2023 · ba4f283 · ba4f283
2 parents 2aed95b + 0da82d3
commit ba4f283
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Core/HLE/sceKernelModule.cpp b/Core/HLE/sceKernelModule.cpp
@@ -1412,6 +1412,10 @@ static PSPModule *__KernelLoadELFFromPtr(const u8 *ptr, size_t elfSize, u32 load
 			// Note: scan end is inclusive.
 			u32 end = start + reader.GetSectionSize(id) - 4;
 			u32 len = end + 4 - start;
+			if (len == 0) {
+				// Seen in WWE: Smackdown vs Raw 2009. See #17435.
+				continue;
+			}
 			if (!Memory::IsValidRange(start, len)) {
 				ERROR_LOG(LOADER, "Bad section %08x (len %08x) of section %d", start, len, id);
 				continue;