Re: [PATCH] Fix const qualifier error

[Steve Dickson <steved@redhat.com>]

On 12/19/24 3:42 AM, wangmy@fujitsu.com wrote:
> From: Wang Mingyu <wangmy@cn.fujitsu.com>
Committed... (tag: nfs-utils-2-8-3-rc1)

steved.
> 
> erroe message:
> cc -DHAVE_CONFIG_H -I. -I../../support/include  -I/usr/include/tirpc  -I/usr/include/libxml2  -D_GNU_SOURCE -pipe  -Wall  -Wextra  -Werror=strict-prototypes  -Werror=missing-prototypes  -Werror=missing-declarations  -Werror=format=2  -Werror=undef  -Werror=missing-include-dirs  -Werror=strict-aliasing=2  -Werror=init-self  -Werror=implicit-function-declaration  -Werror=return-type  -Werror=switch  -Werror=overflow  -Werror=parentheses  -Werror=aggregate-return  -Werror=unused-result  -fno-strict-aliasing  -Werror=format-overflow=2 -Werror=int-conversion -Werror=incompatible-pointer-types -Werror=misleading-indentation -Wno-cast-function-type -g -O2 -MT file.o -MD -MP -MF .deps/file.Tpo -c -o file.o file.c
> file.c: In function ‘nsm_make_temp_pathname’:
> file.c:200:22: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
>    200 |                 base = pathname;
>        |                      ^
> 
> Signed-off-by: Wang Mingyu <wangmy@cn.fujitsu.com>
> ---
>   support/nsm/file.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/support/nsm/file.c b/support/nsm/file.c
> index de122b0f..27332108 100644
> --- a/support/nsm/file.c
> +++ b/support/nsm/file.c
> @@ -197,7 +197,7 @@ nsm_make_temp_pathname(const char *pathname)
>   
>   	base = strrchr(pathname, '/');
>   	if (base == NULL)
> -		base = pathname;
> +		base = (char*)(&pathname);
>   	else
>   		base++;
>