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[Qemu-devel] [PATCH 03/10] linux-user: init_guest_space: Clean up if we
From: |
Luke Shumaker |
Subject: |
[Qemu-devel] [PATCH 03/10] linux-user: init_guest_space: Clean up if we can't initialize the commpage |
Date: |
Thu, 28 Dec 2017 13:08:06 -0500 |
From: Luke Shumaker <address@hidden>
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 <address@hidden>
---
linux-user/elfload.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 453394239c..1a6b660b25 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -1886,6 +1886,7 @@ 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. */
--
2.15.1
- [Qemu-devel] [PATCH 00/10] linux-user: Speed up guest space initialization on 32-bit ARM target, Luke Shumaker, 2017/12/28
- [Qemu-devel] [PATCH 02/10] linux-user: Rename validate_guest_space => init_guest_commpage, Luke Shumaker, 2017/12/28
- [Qemu-devel] [PATCH 06/10] linux-user: init_guest_commpage: Add a comment about size check, Luke Shumaker, 2017/12/28
- [Qemu-devel] [PATCH 05/10] linux-user: init_guest_space: Clarify page alignment logic, Luke Shumaker, 2017/12/28
- [Qemu-devel] [PATCH 04/10] linux-user: init_guest_space: Correctly handle guest_start in commpage initialization, Luke Shumaker, 2017/12/28
- [Qemu-devel] [PATCH 03/10] linux-user: init_guest_space: Clean up if we can't initialize the commpage,
Luke Shumaker <=
- [Qemu-devel] [PATCH 08/10] linux-user: init_guest_space: Don't try to align if we'll reject it, Luke Shumaker, 2017/12/28
- [Qemu-devel] [PATCH 10/10] linux-user: init_guest_space: Try to make ARM space+commpage continuous, Luke Shumaker, 2017/12/28
- [Qemu-devel] [PATCH 01/10] linux-user: Use #if to only call validate_guest_space for 32-bit ARM target, Luke Shumaker, 2017/12/28
- [Qemu-devel] [PATCH 07/10] linux-user: init_guest_space: Clean up control flow a bit, Luke Shumaker, 2017/12/28
- [Qemu-devel] [PATCH 09/10] linux-user: init_guest_space: Add a comment about search strategy, Luke Shumaker, 2017/12/28