alpha: handle kcalloc failure

b901d40c · Jim Meyering <[email protected]> · 2008-04-28 02:13:44 -07:00

arch/alpha/kernel/module.c (module_frob_arch_sections): Handle kcalloc failure.

Signed-off-by: Jim Meyering <[email protected]>
Cc: Richard Henderson <[email protected]>
Cc: Ivan Kokshaysky <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Commit: b901d40c970e6db319fe1f8d84db2b9684b6c9bf
Parents: 1236cc3c

Changes

1 files changed · +6 −0

File	Status	Add	Del	Content
arch/alpha/kernel/module.c	modified	+6	−0	View file

arch/alpha/kernel/module.c

View file

diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
index 026ba9a..ebc3c89 100644
--- a/arch/alpha/kernel/module.c
+++ b/arch/alpha/kernel/module.c
@@ -120,6 +120,12 @@ module_frob_arch_sections(Elf64_Ehdr *hdr, Elf64_Shdr *sechdrs,
 
 	nsyms = symtab->sh_size / sizeof(Elf64_Sym);
 	chains = kcalloc(nsyms, sizeof(struct got_entry), GFP_KERNEL);
+	if (!chains) {
+		printk(KERN_ERR
+		       "module %s: no memory for symbol chain buffer\n",
+		       me->name);
+		return -ENOMEM;
+	}
 
 	got->sh_size = 0;
 	got->sh_addralign = 8;