[PATCH] Handle failed malloc.
DORMANTno replies
From: Jim Meyering <hidden>
Date: 2008-02-05 12:06:24
Subsystem:
library code, the rest, user-mode linux (uml) · Maintainers:
Andrew Morton, Linus Torvalds, Richard Weinberger, Anton Ivanov, Johannes Berg
* lib/inflate.c (inflate_dynamic): Don't deref NULL upon failed malloc. * arch/um/os-Linux/mem.c (make_tempfile): Likewise. Signed-off-by: Jim Meyering <redacted> --- arch/um/os-Linux/mem.c | 2 ++ lib/inflate.c | 3 +++ 2 files changed, 5 insertions(+), 0 deletions(-)
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] != '/')
diff --git a/lib/inflate.c b/lib/inflate.c
index 845f91d..9762294 100644
--- a/lib/inflate.c
+++ b/lib/inflate.c@@ -811,6 +811,9 @@ DEBG("<dyn"); ll = malloc(sizeof(*ll) * (286+30)); /* literal/length and distance code lengths */ #endif + if (ll == NULL) + return 1; + /* make local bit buffer */ b = bb; k = bk; --
1.5.4.19.gd3dfd