svn commit: r315278 - head/sys/compat/linux

[Dmitry Chagin]

Author: dchagin
Date: Tue Mar 14 18:29:23 2017
New Revision: 315278
URL: https://svnweb.freebsd.org/changeset/base/315278

Log:
  Fix usage of the same 'i' variable in the external and nested loops.
  
  Submitted by: Svyatoslav <razmyslov at viva64.com>
  Sponsored by: PVS-Studio
  
  MFC after:	1 week

Modified:
  head/sys/compat/linux/linux_vdso.c

Modified: head/sys/compat/linux/linux_vdso.c
==============================================================================
--- head/sys/compat/linux/linux_vdso.c	Tue Mar 14 18:27:48 2017	(r315277)
+++ head/sys/compat/linux/linux_vdso.c	Tue Mar 14 18:29:23 2017	(r315278)
@@ -147,7 +147,7 @@ __elfN(linux_vdso_reloc)(struct sysentve
 	Elf_Shdr *shdr;
 	Elf_Dyn *dyn;
 	Elf_Sym *sym;
-	int i, symcnt;
+	int i, j, symcnt;
 
 	ehdr = (Elf_Ehdr *) sv->sv_sigcode;
 
@@ -205,7 +205,7 @@ __elfN(linux_vdso_reloc)(struct sysentve
 			sym = (Elf_Sym *)((caddr_t)ehdr + shdr[i].sh_offset);
 			symcnt = shdr[i].sh_size / sizeof(*sym);
 
-			for(i = 0; i < symcnt; i++, sym++) {
+			for(j = 0; j < symcnt; j++, sym++) {
 				if (sym->st_shndx == SHN_UNDEF ||
 				    sym->st_shndx == SHN_ABS)
 					continue;