From: Akihiko Odaki <akihiko.odaki@daynix.com>
To: Viktor Prutyanov <viktor.prutyanov@phystech.edu>,
Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-devel@nongnu.org, Akihiko Odaki <akihiko.odaki@daynix.com>
Subject: [PATCH v4 11/19] contrib/elf2dmp: Always destroy PA space
Date: Thu, 07 Mar 2024 19:20:54 +0900 [thread overview]
Message-ID: <20240307-elf2dmp-v4-11-4f324ad4d99d@daynix.com> (raw)
In-Reply-To: <20240307-elf2dmp-v4-0-4f324ad4d99d@daynix.com>
Destroy PA space even if paging base couldn't be found, fixing memory
leak.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
---
contrib/elf2dmp/main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/contrib/elf2dmp/main.c b/contrib/elf2dmp/main.c
index 9347b0cd5a2d..32dc8bac6a30 100644
--- a/contrib/elf2dmp/main.c
+++ b/contrib/elf2dmp/main.c
@@ -549,7 +549,7 @@ int main(int argc, char *argv[])
va_space_create(&vs, &ps, state->cr[3]);
if (!fix_dtb(&vs, &qemu_elf)) {
eprintf("Failed to find paging base\n");
- goto out_elf;
+ goto out_ps;
}
printf("CPU #0 IDT is at 0x%016"PRIx64"\n", state->idt.base);
@@ -634,7 +634,6 @@ out_pdb_file:
unlink(PDB_NAME);
out_ps:
pa_space_destroy(&ps);
-out_elf:
QEMU_Elf_exit(&qemu_elf);
return err;
--
2.44.0
next prev parent reply other threads:[~2024-03-07 10:23 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-07 10:20 [PATCH v4 00/19] contrib/elf2dmp: Improve robustness Akihiko Odaki
2024-03-07 10:20 ` [PATCH v4 01/19] contrib/elf2dmp: Remove unnecessary err flags Akihiko Odaki
2024-03-07 10:20 ` [PATCH v4 02/19] contrib/elf2dmp: Assume error by default Akihiko Odaki
2024-03-07 10:20 ` [PATCH v4 03/19] contrib/elf2dmp: Continue even contexts are lacking Akihiko Odaki
2024-03-07 10:20 ` [PATCH v4 04/19] contrib/elf2dmp: Change pa_space_create() signature Akihiko Odaki
2024-03-07 10:25 ` Philippe Mathieu-Daudé
2024-03-07 10:20 ` [PATCH v4 05/19] contrib/elf2dmp: Fix error reporting style in addrspace.c Akihiko Odaki
2024-03-07 10:25 ` Philippe Mathieu-Daudé
2024-03-07 10:20 ` [PATCH v4 06/19] contrib/elf2dmp: Fix error reporting style in download.c Akihiko Odaki
2024-03-07 13:08 ` Peter Maydell
2024-03-07 10:20 ` [PATCH v4 07/19] contrib/elf2dmp: Fix error reporting style in pdb.c Akihiko Odaki
2024-03-07 13:10 ` Peter Maydell
2024-03-07 10:20 ` [PATCH v4 08/19] contrib/elf2dmp: Fix error reporting style in qemu_elf.c Akihiko Odaki
2024-03-07 13:11 ` Peter Maydell
2024-03-07 10:20 ` [PATCH v4 09/19] contrib/elf2dmp: Fix error reporting style in main.c Akihiko Odaki
2024-03-07 13:12 ` Peter Maydell
2024-03-07 10:20 ` [PATCH v4 10/19] contrib/elf2dmp: Always check for PA resolution failure Akihiko Odaki
2024-03-07 10:20 ` Akihiko Odaki [this message]
2024-03-07 10:20 ` [PATCH v4 12/19] contrib/elf2dmp: Ensure segment fits in file Akihiko Odaki
2024-03-07 10:20 ` [PATCH v4 13/19] contrib/elf2dmp: Use lduw_le_p() to read PDB Akihiko Odaki
2024-03-07 10:27 ` Philippe Mathieu-Daudé
2024-03-07 10:20 ` [PATCH v4 14/19] contrib/elf2dmp: Use rol64() to decode Akihiko Odaki
2024-03-07 10:29 ` Philippe Mathieu-Daudé
2024-03-07 10:20 ` [PATCH v4 15/19] MAINTAINERS: Add Akihiko Odaki as a elf2dmp reviewer Akihiko Odaki
2024-03-07 10:29 ` Philippe Mathieu-Daudé
2024-03-10 19:43 ` Viktor Prutyanov
2024-03-07 10:20 ` [PATCH v4 16/19] contrib/elf2dmp: Build only for little endian host Akihiko Odaki
2024-03-07 10:21 ` [PATCH v4 17/19] contrib/elf2dmp: Use GPtrArray Akihiko Odaki
2024-03-07 10:21 ` [PATCH v4 18/19] contrib/elf2dmp: Clamp QEMU note to file size Akihiko Odaki
2024-03-07 10:21 ` [PATCH v4 19/19] contrib/elf2dmp: Ensure phdrs fit in file Akihiko Odaki
2024-03-07 13:14 ` Peter Maydell
2024-03-10 20:25 ` [PATCH v4 00/19] contrib/elf2dmp: Improve robustness Viktor Prutyanov
2024-03-11 17:09 ` Peter Maydell
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