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| author | AlexChen <alex.chen@huawei.com> | 2020-08-26 18:15:53 +0800 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2020-10-27 16:48:40 +0100 |
| commit | 885538fdc9e225a502f5da69e15909664308aa93 (patch) | |
| tree | 352559098d4d97d5f109edf43205cc969ea9136f /contrib/elf2dmp/main.c | |
| parent | 4c5b97bfd0dd54dc27717ae8d1cd10e14eef1430 (diff) | |
| download | qemu-885538fdc9e225a502f5da69e15909664308aa93.zip | |
elf2dmp: Fix memory leak on main() error paths
The 'kdgb' is allocating memory in get_kdbg(), but it is not freed
in both fill_header() and fill_context() failed branches, fix it.
Signed-off-by: AlexChen <alex.chen@huawei.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Viktor Prutyanov <viktor.prutyanov@phystech.edu>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <5F463659.8080101@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'contrib/elf2dmp/main.c')
| -rw-r--r-- | contrib/elf2dmp/main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/elf2dmp/main.c b/contrib/elf2dmp/main.c index 9a2dbc2902..ac746e49e0 100644 --- a/contrib/elf2dmp/main.c +++ b/contrib/elf2dmp/main.c @@ -568,12 +568,12 @@ int main(int argc, char *argv[]) if (fill_header(&header, &ps, &vs, KdDebuggerDataBlock, kdbg, KdVersionBlock, qemu_elf.state_nr)) { err = 1; - goto out_pdb; + goto out_kdbg; } if (fill_context(kdbg, &vs, &qemu_elf)) { err = 1; - goto out_pdb; + goto out_kdbg; } if (write_dump(&ps, &header, argv[2])) { |