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efl/io: return EINVAL if null slice is passed for writing 

Summary: CIDs 1396996, 1396983, 1396953

Reviewers: cedric

Reviewed By: cedric

Subscribers: #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D10451
This commit is contained in:
Mike Blumenkrantz 2019-10-18 13:30:03 -04:00
parent ccf0106448
commit c12008b4d0
3 changed files with 6 additions and 3 deletions
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3
src/lib/ecore/efl_appthread.c
View File

@ -174,6 +174,7 @@ _efl_appthread_efl_io_writer_write(Eo *obj, Efl_Appthread_Data *pd, Eina_Slice *
errno = 0;
if (pd->fd.in == -1) goto err;
if (!slice) return EINVAL;
do
{
@ -194,7 +195,7 @@ _efl_appthread_efl_io_writer_write(Eo *obj, Efl_Appthread_Data *pd, Eina_Slice *
}
slice->len = r;
if ((slice) && (slice->len > 0))
if (slice->len > 0)
efl_io_writer_can_write_set(obj, EINA_FALSE);
if (r == 0)
{

3
src/lib/ecore/efl_exe.c
View File

@ -746,6 +746,7 @@ _efl_exe_efl_io_writer_write(Eo *obj, Efl_Exe_Data *pd, Eina_Slice *slice, Eina_
errno = 0;
if (pd->fd.in == -1) goto err;
if (!slice) return EINVAL;
do
{
@ -766,7 +767,7 @@ _efl_exe_efl_io_writer_write(Eo *obj, Efl_Exe_Data *pd, Eina_Slice *slice, Eina_
}
slice->len = r;
if ((slice) && (slice->len > 0))
if (slice->len > 0)
efl_io_writer_can_write_set(obj, EINA_FALSE);
if (r == 0)
{

3
src/lib/ecore/efl_thread.c
View File

@ -992,6 +992,7 @@ _efl_thread_efl_io_writer_write(Eo *obj, Efl_Thread_Data *pd, Eina_Slice *slice,
errno = 0;
if (pd->fd.in == -1) goto err;
if (!slice) return EINVAL;
do
{
@ -1012,7 +1013,7 @@ _efl_thread_efl_io_writer_write(Eo *obj, Efl_Thread_Data *pd, Eina_Slice *slice,
}
slice->len = r;
if ((slice) && (slice->len > 0))
if (slice->len > 0)
efl_io_writer_can_write_set(obj, EINA_FALSE);
if (r == 0)
{