commit a39f3da5fcc9737d5af584749d78587df099a61c
author Peter Oberndorfer <kumbayo84@arcor.de> Wed Nov 08 21:24:52 2006 +0100
committer Alexandre Julliard <julliard@winehq.org> Thu Nov 09 10:36:35 2006 +0100
tree 93b92f4f2d152abc0640977b86e605f4598c42fb
parent fa8fc1628a455928f36e5dc884f87ad22a717fb4

dbghelp: Do not write to array element -1.

dlls/dbghelp/elf_module.c

diff --git a/dlls/dbghelp/elf_module.c b/dlls/dbghelp/elf_module.c
index 8aaeb5f..86b5c7a 100644
--- a/dlls/dbghelp/elf_module.c
+++ b/dlls/dbghelp/elf_module.c
@@ -162,7 +162,7 @@
  */
 static void elf_unmap_section(struct elf_file_map* fmap, int sidx)
 {
-    if (sidx < fmap->elfhdr.e_shnum && fmap->sect[sidx].mapped != NO_MAP)
+    if (sidx >= 0 && sidx < fmap->elfhdr.e_shnum && fmap->sect[sidx].mapped != NO_MAP)
     {
         munmap((char*)fmap->sect[sidx].mapped, fmap->sect[sidx].shdr.sh_size);
         fmap->sect[sidx].mapped = NO_MAP;