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From: | Gerd Hoffmann |
Subject: | Re: [Qemu-devel] [PATCH] Permit zero-sized qemu_malloc() & friends |
Date: | Tue, 01 Dec 2009 13:57:28 +0100 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4pre) Gecko/20090922 Fedora/3.0-3.9.b4.fc12 Lightning/1.0pre Thunderbird/3.0b4 |
On 12/01/09 13:40, Gerd Hoffmann wrote:
+ return oom_check(malloc(size ? size : 1));
void *qemu_realloc(void *ptr, size_t size) { + return oom_check(realloc(ptr, size ? size : 1));qemu_realloc(qemu_malloc(0), 42); should better work correctly ...
Oops, scratch that."return malloc(size ? size : 1)" is very different from "return size ? malloc(size) : 1" which my mind somehow made out of the code line above ...
sorry, Gerd
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