Attempting to attach the patch
On Wed, Feb 12, 2025 at 1:17 PM Baruch Burstein <[email protected]> wrote:
>
> errno may be non-zero when entering function. Function then completes
> successfully but reports error.
>
> Signed-off-by: Baruch Burstein <[email protected]>
> ---
> libpwdgrp/pwd_grp.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/libpwdgrp/pwd_grp.c b/libpwdgrp/pwd_grp.c
> index 10debbcdb..9caf4d70a 100644
> --- a/libpwdgrp/pwd_grp.c
> +++ b/libpwdgrp/pwd_grp.c
> @@ -331,6 +331,7 @@ static int massage_data_for_r_func(struct passdb *db,
> {
> void *result_buf = *result;
> *result = NULL;
> + errno = 0;
> if (buf) {
> if (S.string_size > buflen) {
> errno = ERANGE;
> --
> 2.25.1
diff --git a/libpwdgrp/pwd_grp.c b/libpwdgrp/pwd_grp.c
index 10debbcdb..9caf4d70a 100644
--- a/libpwdgrp/pwd_grp.c
+++ b/libpwdgrp/pwd_grp.c
@@ -331,6 +331,7 @@ static int massage_data_for_r_func(struct passdb *db,
{
void *result_buf = *result;
*result = NULL;
+ errno = 0;
if (buf) {
if (S.string_size > buflen) {
errno = ERANGE;
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