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linux-user: init_guest_space: Clean up if we can't initialize the commpage

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We'll just exit with an error anyway, so it doesn't really matter, but it
is cleaned up in all of the other places were we error out.

Signed-off-by: Luke Shumaker <lukeshu@parabola.nu>
Message-Id: <20171228180814.9749-4-lukeshu@lukeshu.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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Luke Shumaker 2017-12-28 13:08:06 -05:00 committed by Laurent Vivier
parent c3637eaf61
commit f202481754
1 changed files with 1 additions and 0 deletions
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linux-user/elfload.c
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@ -1860,6 +1860,7 @@ unsigned long init_guest_space(unsigned long host_start,
if (valid == 1) {
break;
} else if (valid == -1) {
munmap((void *)real_start, host_size);
return (unsigned long)-1;
}
/* valid == 0, so try again. */