[PATCH] modpost: fix off by one in is_executable_section()

[Dan Carpenter]

The > comparison should be >= to prevent an out of bounds array
access.

Fixes: 52dc0595d540 ("modpost: handle relocations mismatch in __ex_table.")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 scripts/mod/modpost.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index d10f5bdcb753..c3cb69c276ae 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1139,7 +1139,7 @@ static Elf_Sym *find_tosym(struct elf_info *elf, Elf_Addr addr, Elf_Sym *sym)
 
 static bool is_executable_section(struct elf_info *elf, unsigned int secndx)
 {
-	if (secndx > elf->num_sections)
+	if (secndx >= elf->num_sections)
 		return false;
 
 	return (elf->sechdrs[secndx].sh_flags & SHF_EXECINSTR) != 0;
-- 
2.39.2