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openSUSE:Step:15-SP2
cifs-utils.19416
0009-Zero-fill-the-allocated-memory-for-new-str...
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File 0009-Zero-fill-the-allocated-memory-for-new-struct-cifs_n.patch of Package cifs-utils.19416
From 5a468f3dcbea4bfbc380a3f86466b8e33bc40570 Mon Sep 17 00:00:00 2001 From: misku <miskuu@gmail.com> Date: Wed, 31 Jul 2019 13:12:24 +0200 Subject: [PATCH] Zero fill the allocated memory for new `struct cifs_ntsd` Fixes a bug where `sacloffset` may not be set at all later on and therefore it can contain the original memory contents == trash. --- setcifsacl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/setcifsacl.c b/setcifsacl.c index da1d742..f3d0189 100644 --- a/setcifsacl.c +++ b/setcifsacl.c @@ -206,7 +206,7 @@ alloc_sec_desc(struct cifs_ntsd *pntsd, struct cifs_ntsd **npntsd, acessize = aces * sizeof(struct cifs_ace); bufsize = size + acessize; - *npntsd = malloc(bufsize); + *npntsd = calloc(1, bufsize); if (!*npntsd) { printf("%s: Memory allocation failure", __func__); return errno; -- 2.16.4
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