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multifile: error out if no filename was set

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Fixes #2483

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4404>
This commit is contained in:
Tim-Philipp Müller 2023-04-12 12:47:02 +01:00 committed by GStreamer Marge Bot
parent fe6b76c64e
commit b020d399cb
2 changed files with 30 additions and 4 deletions
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14
subprojects/gst-plugins-good/gst/multifile/gstimagesequencesrc.c
View file

@ -46,6 +46,7 @@
#include <gst/gst.h>
#include <gst/base/gsttypefindhelper.h>
#include <glib/gi18n-lib.h>
#include "gstimagesequencesrc.h"
@ -564,7 +565,12 @@ gst_image_sequence_src_get_filename (GstImageSequenceSrc * self)
gchar *filename;
GST_DEBUG ("Reading filename at index %d.", self->index);
if (self->path != NULL) {
filename = g_strdup_printf (self->path, self->index);
} else {
GST_WARNING_OBJECT (self, "No filename location set!");
filename = NULL;
}
return filename;
}
@ -604,7 +610,7 @@ gst_image_sequence_src_create (GstPushSrc * src, GstBuffer ** buffer)
UNLOCK (self);
if (!filename)
goto handle_error;
goto error_no_filename;
ret = g_file_get_contents (filename, &data, &size, &error);
if (!ret)
@ -645,6 +651,12 @@ gst_image_sequence_src_create (GstPushSrc * src, GstBuffer ** buffer)
self->index += self->reverse ? -1 : 1;
return GST_FLOW_OK;
error_no_filename:
{
GST_ELEMENT_ERROR (self, RESOURCE, NOT_FOUND,
(_("No file name specified for reading.")), (NULL));
return GST_FLOW_ERROR;
}
handle_error:
{
if (error != NULL) {

16
subprojects/gst-plugins-good/gst/multifile/gstmultifilesrc.c
View file

@ -46,7 +46,7 @@
#endif
#include "gstmultifilesrc.h"
#include <glib/gi18n-lib.h>
static GstFlowReturn gst_multi_file_src_create (GstPushSrc * src,
GstBuffer ** buffer);
@ -392,7 +392,12 @@ gst_multi_file_src_get_filename (GstMultiFileSrc * multifilesrc)
gchar *filename;
GST_DEBUG ("%d", multifilesrc->index);
if (multifilesrc->filename != NULL) {
filename = g_strdup_printf (multifilesrc->filename, multifilesrc->index);
} else {
GST_WARNING_OBJECT (multifilesrc, "No filename location set!");
filename = NULL;
}
return filename;
}
@ -424,6 +429,9 @@ gst_multi_file_src_create (GstPushSrc * src, GstBuffer ** buffer)
filename = gst_multi_file_src_get_filename (multifilesrc);
if (!filename)
goto error_no_filename;
GST_DEBUG_OBJECT (multifilesrc, "reading from file \"%s\".", filename);
ret = g_file_get_contents (filename, &data, &size, &error);
@ -472,6 +480,12 @@ gst_multi_file_src_create (GstPushSrc * src, GstBuffer ** buffer)
*buffer = buf;
return GST_FLOW_OK;
error_no_filename:
{
GST_ELEMENT_ERROR (multifilesrc, RESOURCE, NOT_FOUND,
(_("No file name specified for reading.")), (NULL));
return GST_FLOW_ERROR;
}
handle_error:
{
if (error != NULL) {