Skip empty section (fixes NixOS#66)

DoomHammer · Oct 7, 2016 · 965c878 · 965c878
1 parent 327d804
commit 965c878
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/patchelf.cc b/src/patchelf.cc
@@ -774,6 +774,9 @@ void ElfFile<ElfFileParamNames>::rewriteSectionsExecutable()
     for (unsigned int i = 1; i <= lastReplaced; ++i) {
         Elf_Shdr & shdr(shdrs[i]);
         std::string sectionName = getSectionName(shdr);
+        if (sectionName == "") {
+          continue;
+        }
         debug("looking at section '%s'\n", sectionName.c_str());
         /* !!! Why do we stop after a .dynstr section? I can't
            remember! */