From 65b383535cba0325c25b95310137e13b409e75ae Mon Sep 17 00:00:00 2001
From: Cheat Engine <dark_byte@hotmail.com>
Date: Tue, 15 Aug 2023 13:59:16 +0200
Subject: [PATCH] also apply fix for 32-bit elf headers

---
 Cheat Engine/ceserver/symbols.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Cheat Engine/ceserver/symbols.c b/Cheat Engine/ceserver/symbols.c
index 34424668..1bc4fe5e 100755
--- a/Cheat Engine/ceserver/symbols.c	
+++ b/Cheat Engine/ceserver/symbols.c	
@@ -227,6 +227,12 @@ Caller must free output manually
 {
   int i,j;
 
+  if (b->e_phentsize==0)
+  {
+    debug_log("invalid: e_phentsize is 0");
+    return 0;
+  }
+
   unsigned char *tempbuffer=NULL;
   int tempbufferpos=0;
   int maxoutputsize=TEMPBUFSIZE;
@@ -819,6 +825,12 @@ int GetModuleSize32(int f, uint32_t fileoffset, Elf32_Ehdr *b)
  /* debug_log("32 bit\n");
   debug_log("b->e_ehsize=%d  (%d)\n", (int)b->e_ehsize, (int)sizeof(Elf32_Ehdr));*/
 
+  if (b->e_phentsize==0)
+  {
+    debug_log("invalid program header entry size (0)\n");
+    return -1;
+  }
+
   //Elf32_Shdr *sectionHeaders=malloc(b->e_shentsize*b->e_shnum);
   Elf32_Phdr *programHeaders=malloc(b->e_phentsize*b->e_phnum);
 /*  debug_log("e_shoff=%x\n", b->e_shoff);