* [PATCH] uml: Handle failed malloc.
@ 2008-02-05 16:23 Jim Meyering
0 siblings, 0 replies; only message in thread
From: Jim Meyering @ 2008-02-05 16:23 UTC (permalink / raw)
To: Jeff Dike, linux-kernel
* arch/um/os-Linux/mem.c (make_tempfile): Don't deref NULL upon failed malloc.
Signed-off-by: Jim Meyering <meyering@redhat.com>
---
diff --git a/arch/um/os-Linux/mem.c b/arch/um/os-Linux/mem.c
index 436f8d2..e114d09 100644
--- a/arch/um/os-Linux/mem.c
+++ b/arch/um/os-Linux/mem.c
@@ -172,6 +172,8 @@ int __init make_tempfile(const char *template, char **out_tempname,
which_tmpdir();
tempname = malloc(MAXPATHLEN);
+ if (tempname == NULL)
+ return -1;
find_tempdir();
if (template[0] != '/')
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