diff mbox series

[03/12] elf2dmp/qemu_elf: Plug memleak in QEMU_Elf_init

Message ID 20200814160241.7915-4-pannengyuan@huawei.com
State New
Headers show
Series fix some error memleaks | expand

Commit Message

Pan Nengyuan Aug. 14, 2020, 4:02 p.m. UTC 
Missing g_error_free in QEMU_Elf_init() error path. Fix that.

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
---
Cc: Viktor Prutyanov <viktor.prutyanov@phystech.edu>
---
 contrib/elf2dmp/qemu_elf.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Viktor Prutyanov Aug. 23, 2020, 6:12 p.m. UTC | #1 
On Fri, 14 Aug 2020 12:02:32 -0400
Pan Nengyuan <pannengyuan@huawei.com> wrote:

> Missing g_error_free in QEMU_Elf_init() error path. Fix that.
> 
> Reported-by: Euler Robot <euler.robot@huawei.com>
> Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>
> ---
> Cc: Viktor Prutyanov <viktor.prutyanov@phystech.edu>
> ---
>  contrib/elf2dmp/qemu_elf.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/contrib/elf2dmp/qemu_elf.c b/contrib/elf2dmp/qemu_elf.c
> index 0db7816586..b601b6d7ba 100644
> --- a/contrib/elf2dmp/qemu_elf.c
> +++ b/contrib/elf2dmp/qemu_elf.c
> @@ -126,6 +126,7 @@ int QEMU_Elf_init(QEMU_Elf *qe, const char
> *filename) qe->gmf = g_mapped_file_new(filename, TRUE, &gerr);
>      if (gerr) {
>          eprintf("Failed to map ELF dump file \'%s\'\n", filename);
> +        g_error_free(gerr);
>          return 1;
>      }
>  

Reviewed-by: Viktor Prutyanov <viktor.prutyanov@phystech.edu>
Li Qiang Aug. 26, 2020, 10:56 a.m. UTC | #2 
Pan Nengyuan <pannengyuan@huawei.com> 于2020年8月14日周五 下午6:28写道：
>
> Missing g_error_free in QEMU_Elf_init() error path. Fix that.
>
> Reported-by: Euler Robot <euler.robot@huawei.com>
> Signed-off-by: Pan Nengyuan <pannengyuan@huawei.com>

Reviewed-by: Li Qiang <liq3ea@gmail.com>

> ---
> Cc: Viktor Prutyanov <viktor.prutyanov@phystech.edu>
> ---
>  contrib/elf2dmp/qemu_elf.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/contrib/elf2dmp/qemu_elf.c b/contrib/elf2dmp/qemu_elf.c
> index 0db7816586..b601b6d7ba 100644
> --- a/contrib/elf2dmp/qemu_elf.c
> +++ b/contrib/elf2dmp/qemu_elf.c
> @@ -126,6 +126,7 @@ int QEMU_Elf_init(QEMU_Elf *qe, const char *filename)
>      qe->gmf = g_mapped_file_new(filename, TRUE, &gerr);
>      if (gerr) {
>          eprintf("Failed to map ELF dump file \'%s\'\n", filename);
> +        g_error_free(gerr);
>          return 1;
>      }
>
> --
> 2.18.2
>
>
diff mbox series

Patch

diff --git a/contrib/elf2dmp/qemu_elf.c b/contrib/elf2dmp/qemu_elf.c
index 0db7816586..b601b6d7ba 100644
--- a/contrib/elf2dmp/qemu_elf.c
+++ b/contrib/elf2dmp/qemu_elf.c
@@ -126,6 +126,7 @@  int QEMU_Elf_init(QEMU_Elf *qe, const char *filename)
     qe->gmf = g_mapped_file_new(filename, TRUE, &gerr);
     if (gerr) {
         eprintf("Failed to map ELF dump file \'%s\'\n", filename);
+        g_error_free(gerr);
         return 1;
     }